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Subject[PATCH v2 24/24] scsi: aic7xxx: aic79xx_osm: Remove set but unused variabes 'saved_scsiid' and 'saved_modes'
Date
Haven't been used since 2006.

Fixes the following W=1 kernel build warning(s):

drivers/scsi/aic7xxx/aic79xx_osm.c: In function ‘ahd_linux_queue_abort_cmd’:
drivers/scsi/aic7xxx/aic79xx_osm.c:2155:17: warning: variable ‘saved_modes’ set but not used [-Wunused-but-set-variable]
drivers/scsi/aic7xxx/aic79xx_osm.c:2148:9: warning: variable ‘saved_scsiid’ set but not used [-Wunused-but-set-variable]

Cc: Hannes Reinecke <hare@suse.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
drivers/scsi/aic7xxx/aic79xx_osm.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/scsi/aic7xxx/aic79xx_osm.c b/drivers/scsi/aic7xxx/aic79xx_osm.c
index 3782a20d58885..140c4e74ddd7e 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm.c
@@ -2141,14 +2141,12 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd *cmd)
u_int saved_scbptr;
u_int active_scbptr;
u_int last_phase;
- u_int saved_scsiid;
u_int cdb_byte;
int retval;
int was_paused;
int paused;
int wait;
int disconnected;
- ahd_mode_state saved_modes;
unsigned long flags;

pending_scb = NULL;
@@ -2239,7 +2237,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd *cmd)
goto done;
}

- saved_modes = ahd_save_modes(ahd);
ahd_set_modes(ahd, AHD_MODE_SCSI, AHD_MODE_SCSI);
last_phase = ahd_inb(ahd, LASTPHASE);
saved_scbptr = ahd_get_scbptr(ahd);
@@ -2257,7 +2254,6 @@ ahd_linux_queue_abort_cmd(struct scsi_cmnd *cmd)
* passed in command. That command is currently active on the
* bus or is in the disconnected state.
*/
- saved_scsiid = ahd_inb(ahd, SAVED_SCSIID);
if (last_phase != P_BUSFREE
&& SCB_GET_TAG(pending_scb) == active_scbptr) {

--
2.25.1
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