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authorHarvey Harrison <harvey.harrison@gmail.com>2008-09-22 14:56:45 -0700
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-10-23 11:42:13 -0500
commit678e80a32fcce02323bbd753ed8944ea92d0a2d5 (patch)
treea42f27d47157b80311e05a381bb2a1994cdcb382
parent060ae855a836d3ed3359faa13874e92caaa34763 (diff)
[SCSI] aic79xx: fix shadowed variables, add statics
Redeclared within different if/else blocks, safe to reuse the original from beginning of function. drivers/scsi/aic7xxx/aic79xx_core.c:2475:10: warning: symbol 'scbid' shadows an earlier one drivers/scsi/aic7xxx/aic79xx_core.c:2399:10: originally declared here drivers/scsi/aic7xxx/aic79xx_core.c:2586:10: warning: symbol 'scbid' shadows an earlier one drivers/scsi/aic7xxx/aic79xx_core.c:2399:10: originally declared here drivers/scsi/aic7xxx/aic79xx_core.c:2587:15: warning: symbol 'scb' shadows an earlier one drivers/scsi/aic7xxx/aic79xx_core.c:2393:13: originally declared here Use caminfo for the outer declaration, the redeclared version is iterating over all initiator/target pairs (devices) which. drivers/scsi/aic7xxx/aic79xx_core.c:8857:23: warning: symbol 'devinfo' shadows an earlier one drivers/scsi/aic7xxx/aic79xx_core.c:8711:21: originally declared here Forward declaration was already marked static, make the definition match. drivers/scsi/aic7xxx/aic79xx_core.c:3693:1: warning: symbol 'ahd_devlimited_syncrate' was not declared. Should it be static? Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Hannes Reinecke <hare@suse.de> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
-rw-r--r--drivers/scsi/aic7xxx/aic79xx_core.c13
1 files changed, 4 insertions, 9 deletions
diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index 55508b0fcec..99048d36913 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -2472,8 +2472,6 @@ ahd_handle_scsiint(struct ahd_softc *ahd, u_int intstat)
if ((ahd->bugs & AHD_CLRLQO_AUTOCLR_BUG) != 0)
ahd_outb(ahd, CLRLQOINT1, 0);
} else if ((status & SELTO) != 0) {
- u_int scbid;
-
/* Stop the selection */
ahd_outb(ahd, SCSISEQ0, 0);
@@ -2583,9 +2581,6 @@ ahd_handle_scsiint(struct ahd_softc *ahd, u_int intstat)
case BUSFREE_DFF0:
case BUSFREE_DFF1:
{
- u_int scbid;
- struct scb *scb;
-
mode = busfreetime == BUSFREE_DFF0
? AHD_MODE_DFF0 : AHD_MODE_DFF1;
ahd_set_modes(ahd, mode, mode);
@@ -3689,7 +3684,7 @@ ahd_free_tstate(struct ahd_softc *ahd, u_int scsi_id, char channel, int force)
* by the capabilities of the bus connectivity of and sync settings for
* the target.
*/
-void
+static void
ahd_devlimited_syncrate(struct ahd_softc *ahd,
struct ahd_initiator_tinfo *tinfo,
u_int *period, u_int *ppr_options, role_t role)
@@ -8708,7 +8703,7 @@ ahd_reset_current_bus(struct ahd_softc *ahd)
int
ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
{
- struct ahd_devinfo devinfo;
+ struct ahd_devinfo caminfo;
u_int initiator;
u_int target;
u_int max_scsiid;
@@ -8729,7 +8724,7 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
ahd->pending_device = NULL;
- ahd_compile_devinfo(&devinfo,
+ ahd_compile_devinfo(&caminfo,
CAM_TARGET_WILDCARD,
CAM_TARGET_WILDCARD,
CAM_LUN_WILDCARD,
@@ -8868,7 +8863,7 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
}
/* Notify the XPT that a bus reset occurred */
- ahd_send_async(ahd, devinfo.channel, CAM_TARGET_WILDCARD,
+ ahd_send_async(ahd, caminfo.channel, CAM_TARGET_WILDCARD,
CAM_LUN_WILDCARD, AC_BUS_RESET);
ahd_restart(ahd);