aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2007-10-12[SCSI] Fix ibmvscsi client for multiplatform iSeries+pSeries kernelDavid Woodhouse
If you build a multiplatform kernel for iSeries and pSeries, with ibmvscsic support, the resulting client doesn't work on iSeries. This fixes that, using the appropriate low-level operations for the machine detected at runtime. [jejb: fixed up rejections around the srp transport patch] Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] dtc: Fix typoAlan Cox
(and pointed out by several people) Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] eata_pio: Clean up proc handling, bracketing and use cpu_relax()Alan Cox
So its ancient, its crap, but it kept showing up in my scans for stuff that wanted fixing... - Redo the proc code to be far cleaner - Clean various return (0) type constructs - Use cpu_relax() The various waits ought to time out but thats another issue and probably not worth solving. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] MAINTAINERS: mark ide-scsi as OrphanBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] Fix signness of parameters in scsi moduleMasatake YAMATO
In scsi module I've found some inconsistency between variable type used in module_param_named and type passed to module_param_named as an argument. Especially the inconsistency of `max_scsi_luns' parameter is a bit serious because the description text says "last scsi LUN (should be between 1 and 2^32-1)". Signed-off-by: Masatake YAMATO <jet@gyve.org> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] ide-scsi.: convert to data accessors and !use_sg cleanupBoaz Harrosh
- Convert ide-scsi to the new data accessors and cleanup the !use_sg code paths. In old code the driver was trying to translate narrow commands, if received, to wide commands. This code path still assumed scsi_cmnd->request_buffer is a linear char pointer. This means that this driver was broken since 2.6.17. As suggested by Christoph Hellwig I set use_10_for_rw = 1; and use_10_for_ms = 1; for this device and completely killed the translation. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] stale residual returned on write following BUSY retryMichael Reed
A BUSY status returned on a write request results in a stale residual being returned when the write ultimately successfully completes. This can be reproduced as follows: 1) issue immediate mode rewind to scsi tape drive 2) issue write request The tape drive returns busy. The low level driver detects underrun and sets the residual into the scsi command. The low level driver responds with (DID_OK << 16) | scsi_status. scsi_status is 8, hence status_byte(result) == 4, i.e., BUSY. scsi_softirq_done() calls scsi_decide_disposition() which returns ADD_TO_MLQUEUE. scsi_softirq_done() then calls scsi_queue_insert() which, on the way to resubmitting the request to the driver, calls scsi_init_cmd_errh(). The attached patch modifies scsi_init_cmd_errh() to clear the resid field. This prevents a "stale" residual from being returned when the scsi command finally completes without a BUSY status. Signed-off-by: Michael Reed <mdr@sgi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] MAINTAINERS : mpt fusion mailing list changeEric Moore
Mailing list changed. The former list at mpt_linux_developer@lsi.com is no longer in service. Please use the new email provided listed in this patch. Signed-off-by: Eric Moore <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: bump version to 3.04.06Eric Moore
bump version Signed-off-by: Eric Moore <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: Kconfig cleanupEric Moore
Adding 949X, 949E, and 1078 to Kconfig. Adding "depends on FUSION" required in the FUSION_LOGGING section, and fixing a spelling error. Signed-off-by: Eric Moore <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: removing Dell copyrightEric Moore
Some other vender has concerns over this copyright, and Dell has approved removing it. Signed-off-by: Eric Moore <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: removing references to hd->iocEric Moore
Cleaning up code by accesing the ioc pointer directly instead of via hd->ioc. In the future, most data members of struct MPT_SCSI_HOST will be either deleted or moved to struct MPT_ADAPTER. Signed-off-by: Eric Moore <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: rename vdev to vdeviceEric Moore
common naming of vdevice through out driver Signed-off-by: Eric Moore <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: adding/removing white spaceEric Moore
cleaning up some white space that was introduce in a recent "cb_idx int to u8" patch. Signed-off-by: Eric Moore <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: standardize printks and debug infoEric Moore
Standardize all prints using common MYIOC_s_XXX_FMT macro defined in mptbase.h. Currently the driver uses several different methods to display info, where in some cases the "controller name" generating the printk is not provided. Signed-off-by: Eric Moore <Eric.Moore@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] arcmsr: fix compile problemsJames Bottomley
CC [M] drivers/scsi/arcmsr/arcmsr_hba.o drivers/scsi/arcmsr/arcmsr_attr.c:186: warning: initialization from incompatible pointer type drivers/scsi/arcmsr/arcmsr_attr.c:196: warning: initialization from incompatible pointer type drivers/scsi/arcmsr/arcmsr_attr.c:206: warning: initialization from incompatible pointer type drivers/scsi/arcmsr/arcmsr_hba.c: In function 'arcmsr_alloc_ccb_pool': drivers/scsi/arcmsr/arcmsr_hba.c:329: warning: assignment from incompatible pointer type drivers/scsi/arcmsr/arcmsr_hba.c: At top level: drivers/scsi/arcmsr/arcmsr_hba.c:101: warning: 'arcmsr_pci_error_detected' declared 'static' but never defined drivers/scsi/arcmsr/arcmsr_hba.c:102: warning: 'arcmsr_pci_slot_reset' declared 'static' but never defined The majority being incorrect casting or the fact that binary attributes now take an additional argument. Cc: Nick Cheng <nick.cheng@areca.com.tw> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] arcmsr: 1.20.00.15: add SATA RAID plus other fixesNick Cheng
Description: ** support ARC1200/1201/1202 SATA RAID adapter, which is named ACB_ADAPTER_TYPE_B ** modify the arcmsr_pci_slot_reset function ** modify the arcmsr_pci_ers_disconnect_forepart function ** modify the arcmsr_pci_ers_need_reset_forepart function  Signed-off-by: Nick Cheng <nick.cheng@areca.com.tw> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] switch sdev sysfs attributes to default attributesKay Sievers
This removes the unused sysfs attribute overwriting logic for most of the attributes, and plugs them into the driver core default attribute creation. Without this patch, at the time of the events for the SCSI LUN's, there will be no sysfs files, because their creation is delayed until the sd driver has spun up the disks, which might take several seconds. It is the last WAIT_FOR_SYSFS rule in the default udev setup which can be removed with this change. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Use DRV_NAMEMatthew Wilcox
Follow the example of some other drivers by defining DRV_NAME to be "advansys". Prevents spelling mistakes. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Comment/indentation/macro cleanupMatthew Wilcox
- Delete comments relating to the previous structure of the driver. I have no intention of honouring them ;-) - Reformat comments > 80 columns - Remove now-obsolete comments from advansys_interrupt - Change adv_get_sglist() from do {} while (1) to for (;;) - Return void from AscInitQLinkVar() - Take out a level of indentation in adv_get_sglist() - Reduce indentation level of AscAsyncFix() - Remove unused macros - Refactor AscSendScsiQueue slightly Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Remove some custom wrappersMatthew Wilcox
- Replace ASC_ASSERT() with BUG_ON(). In a few places, get rid of the assertion altogether -- the ensuing crash will tell us all we need to know. Use BUG() where it fits better than BUG_ON(). Also fix a fencepost error in advansys_proc_info(). - Replace DvcSleepMilliSecond with mdelay. Despite its name using 'sleep', the implementation was a delay. I've marked some places with XXX where we should probably be using msleep instead. They need to be audited to be sure we can sleep in that context. - Replace DvcDelayMicroSecond with udelay. - Replace DvcDelayNanoSecond with udelay too. All callers were multiples of 1000. - Remove DvcEnterCritical and DvcLeaveCritical. These functions are no-ops, and as the comments said, the spinlock protects the critical sections. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Remove a check for an impossible conditionMatthew Wilcox
AscExeScsiQueue() has one caller, and it passes the address of a variable; this cannot ever be NULL. This is the only place that ever sets ASCQ_ERR_SCSIQ_NULL_PTR, so delete that error code too, as well as several other unused ASCQ_ERR codes. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Support 16-byte commands properlyMatthew Wilcox
The SCSI midlayer won't send commands greater than ->max_cmd_len. So the checks on length in asc_build_req and adv_build_req are obsolete and can be deleted, but also we have to set the max_cmd_len in advansys_board_found(). Also move the length definitions together, and write a helpful comment. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Enable interrupts earlier in queuecommandMatthew Wilcox
Move as much as possible outside the critical section in queuecommand, eg: - Set the scsi_done field before acquiring the lock - Call asc_scsi_done after dropping the lock Also remove a comment suggesting we should enable interrupts (now we do) and do some minor reformatting for readability. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Remove `active' queue and all remaining internal queueing codeMatthew Wilcox
The `active' list was used in the reset handler -- but the midlayer guarantees that list is empty by the time the reset handler is invoked. It was also checked in the interrupt routines to be sure that this command belonged to this board, but we don't need to check that either. We can then delete the asc_prt_target_stats() function as it will never print anything, along with asc_enqueue(), asc_dequeue_list(), asc_rmqueue(), asc_scsi_done_list(), struct asc_queue, ASC_QUEUE_EMPTY, ASC_TID_ALL, ASC_FRONT, ASC_BACK, and all the REQ* macros. Also remove this item from the todo list. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Remove `done' queueMatthew Wilcox
- Move the guts of asc_scsi_done_list() into a new function, asc_scsi_done. - Call asc_scsi_done() in asc_isr_callback() and adv_isr_callback(). The comment was wrong; scsi_done cannot enable interrupts. - All other places which queued an scp on the done list are error paths for queuecommand, and so we can just call asc_scsi_done() in queuecommand if we receive an error. - We no longer need to keep a list of done requests in advansys_interrupt Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Remove a check for an impossible conditionMatthew Wilcox
The midlayer guarantees it won't call ->queuecommand for a host which is handling a reset condition. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Remove `waiting' queueMatthew Wilcox
If the adapter is busy, return the request to the midlayer rather than queueing it in the driver. asc_execute_queue() and asc_dequeue() become unused, and we don't need to print out stats on the waiting queue any more. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Shrink advansys_board_found a little moreMatthew Wilcox
Move the error reporting into AscInitGetConfig, AdvInitGetConfig and AscInitSetConfig. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Reformat microcodeMatthew Wilcox
It's just data, so format it to something that looks more visually appealing (and saves some lines) Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Create AdvLoadMicrocodeMatthew Wilcox
Split AdvLoadMicrocode out of AdvInitAsc3550Driver, AdvInitAsc38C0800Driver and AdvInitAsc38C1600Driver. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Create AdvBuildCarrierFreelistMatthew Wilcox
Split AdvBuildCarrierFreelist out of AdvInitAsc3550Driver, AdvInitAsc38C0800Driver and AdvInitAsc38C1600Driver. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] advansys: Fix VLB driver nameMatthew Wilcox
You can't have two drivers for the same bus type with the same name. Since ISA and VLB are both isa_drivers, rename the VLB one to advansys_vlb. Signed-off-by: Matthew Wilcox <matthew@wil.cx> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] zfcp: whitespace cleanupSwen Schillig
Cleanup the whitepace from the entire zfcp driver to prevent to have those changes in future feature or function patches. Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: remove redundant memsetMariusz Kozlowski
alloc_fcdev() calls alloc_netdev() which uses kzalloc to alloc all the memory together with dev->priv region hence no zeroing of structs inside struct mpt_lan_priv needed. Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Acked-by: "Moore, Eric Dean" <Eric.Moore@lsil.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: fix two potential mem leaksJesper Juhl
The Coverity checker spotted two potential memory leaks in drivers/message/fusion/mptbase.c::mpt_attach(). There are two returns that may leak the storage allocated for 'ioc' (sizeof(MPT_ADAPTER) bytes). A simple fix would be to simply add two kfree() calls before the return statements, but a better fix (that this patch implements) is to reorder the code so that if we hit the first return condition we don't have to do the allocation at all and then just add a kfree() call for the second case. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: "Moore, Eric Dean" <Eric.Moore@lsil.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: mostly kmalloc + memset conversion to kzallocMariusz Kozlowski
This patch does kmalloc + memset conversion to kzalloc anSigned-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> d simplifies mptctl_probe(). drivers/message/fusion/mptctl.c | 82092 -> 81884 (-208 bytes) drivers/message/fusion/mptctl.o | 201784 -> 200648 (-1136 bytes) Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Acked-by: "Moore, Eric Dean" <Eric.Moore@lsil.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] mpt fusion: Use menuconfig objectsJan Engelhardt
Change Kconfig objects from "menu, config" into "menuconfig" so that the user can disable the whole feature without having to enter the menu first. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Acked-by: "Moore, Eric Dean" <Eric.Moore@lsil.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] srp_transport: convert to use supported_mode attributeFUJITA Tomonori
srp transport works for target drivers without supported_mode attribute but it would be better to use it explicitly. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] fc_transport: add target driver supportFUJITA Tomonori
This adds minimum target driver support like the srp transport does: - fc_remote_port_{rolechg,delete} calls scsi_tgt_it_nexus_{create,destroy} for target drivers. - add callbacks to notify target drivers of the nexus and tmf operation results to fc_function_template. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] add supported_mode and active_mode attributes to the hostFUJITA Tomonori
This adds supported_mode and active_mode attributes to /sys/class/sys_host/hostX/ for specifying the mode that a lld supports and the currently activated mode. The output format is similar to fc rport roles: luce:/sys/class/scsi_host/host0$ cat supported_mode Initiator luce:/sys/class/scsi_host/host0$ cat active_mode Initiator The mode values uses bitmap since we would support dual-mode llds in the future like this: luce:/sys/class/scsi_host/host0$ cat supported_mode Initiator, Target The supported_mode attribute looks at a scsi_host_template and the active_mode attribute looks at a scsi_host. We would add a hook to a scsi_host_template to change the active_mode attribute dynamically. But now there is no hook since no lld supports that feature. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] tgt: fix can_queue bugFUJITA Tomonori
should use host->can_queue instead of host->hostt->can_queue. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] aic94xx: Add new PCI ID for ASC58300Gilbert Wu
Add new HBA PCI ID (0x416) for ASC58300 which has eight port SAS and SATA PCI-X 133MHz low profile host bus adapter with two mini SAS 4x external connectors. Signed-off-by: Gilbert Wu <gilbert_wu@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] aacraid: Add documentation for new Adaptec, SMC and SUN cardsSalyzyn, Mark
Add the SMC LP, SUN EM and Adaptec 5405 cards to the aacraid documentation list of supported products. These cards are picked up with family match, so no associated code changes. Signed-off-by: Mark Salyzyn <aacraid@adaptec.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] hptiop: adding new firmware interface and more PCI device IDsHighPoint Linux Team
updated patch based on Jeff Garzik's comments. - check adapter firmware version and use appropriate interface accordingly - add new PCI device IDs and use PCI_VDEVICE macro - update driver version string - remove unused data structures - remove unnecessary typecasts Signed-off-by: HighPoint Linux Team <linux@highpoint-tech.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] zfcp: Enable debug feature before setting adapter onlineChristof Schmitt
Already register the debug feature before the zfcp adapter is set online. This allows to use the debug feature to investigate the online/offline sequence. Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] zfcp: cleanup, separation of ERP, non ERP-version for exchange_ functionsSwen Schillig
cleanup, using ERP request mempool for all ERP versions of the exchange functions (exchange_config (ECD), exchange_port (EPD) ) providing individual versions of the ECD, EPD functions for ERP and other purposes (_sync). Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] scsi_transport_fc: Introduce disable_target_scan flagChristof Schmitt
This change has already been discussed on linux-scsi: http://marc.info/?t=118771096400003 http://marc.info/?t=118760913100005 Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Acked-by: James Smart <James.Smart@Emulex.Com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] zfcp: Remove braces for only one statementChristof Schmitt
Remove braces for only one statement Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-10-12[SCSI] zfcp: Remove unnecessary assignmentChristof Schmitt
zfcp_adapter_enqueue initialized adapter->ccw_device twice with the same value. Remove the second assignment, since it is not necessary. Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com> Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>