diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:38:30 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 08:38:30 -0700 |
commit | d67c6f869c0a7f275689855161c93d714197e052 (patch) | |
tree | 17024af84087d216c62144d21a41beb74eca80dc /drivers/s390/cio/ccwgroup.c | |
parent | ec31b2124158f60c515ed84bd5e40db1a883c7b6 (diff) | |
parent | 1175cdc670f2d4197b033f823b32435031a6daa8 (diff) |
Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6:
[S390] Update default configuration.
[S390] use generic sys_ptrace
[S390] Remove self ptrace IEEE_IP hack.
[S390] Convert to SPARSEMEM & SPARSEMEM_VMEMMAP
[S390] System z large page support.
[S390] Convert machine feature detection code to C.
[S390] vmemmap: use clear_table to initialise page tables.
[S390] Move stfl to system.h and delete duplicated version.
[S390] uaccess_mvcos: #ifdef config dependent code.
[S390] cpu topology: Fix possible deadlock.
[S390] Add topology_core_siblings to topology.h
[S390] cio: Make isc handling more robust.
[S390] remove -traditional
[S390] Automatically detect added cpus.
[S390] smp: Fix locking order.
[S390] Add missing ifndef/define to include/asm-s390/sysinfo.h.
[S390] Move show_regs to traps.c.
[S390] cio: Use strict_strtoul() for attributes.
Diffstat (limited to 'drivers/s390/cio/ccwgroup.c')
-rw-r--r-- | drivers/s390/cio/ccwgroup.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c index fe1ad172215..85b2e51a42a 100644 --- a/drivers/s390/cio/ccwgroup.c +++ b/drivers/s390/cio/ccwgroup.c @@ -318,7 +318,7 @@ ccwgroup_online_store (struct device *dev, struct device_attribute *attr, const { struct ccwgroup_device *gdev; struct ccwgroup_driver *gdrv; - unsigned int value; + unsigned long value; int ret; gdev = to_ccwgroupdev(dev); @@ -329,7 +329,9 @@ ccwgroup_online_store (struct device *dev, struct device_attribute *attr, const if (!try_module_get(gdrv->owner)) return -EINVAL; - value = simple_strtoul(buf, NULL, 0); + ret = strict_strtoul(buf, 0, &value); + if (ret) + goto out; ret = count; if (value == 1) ccwgroup_set_online(gdev); @@ -337,6 +339,7 @@ ccwgroup_online_store (struct device *dev, struct device_attribute *attr, const ccwgroup_set_offline(gdev); else ret = -EINVAL; +out: module_put(gdrv->owner); return ret; } |