scsi: qla1280: Remove set but not used variable in qla1280_done()

This addresses the following gcc warning with "make W=1":

drivers/scsi/qla1280.c: In function ‘qla1280_done’:
drivers/scsi/qla1280.c:1244:19: warning: variable ‘lun’ set but not used
[-Wunused-but-set-variable]
 1244 |  int bus, target, lun;
      |                   ^~~

Link: https://lore.kernel.org/r/20200907074518.2326360-2-yanaijie@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c
index 441a453493490c0f929811318bef9323ca061e0b..42c68bd98fa59eeb0720f07024415a8b07bb8183 100644 (file)
--- a/drivers/scsi/qla1280.c
+++ b/drivers/scsi/qla1280.c
@@ -1241,7 +1241,7 @@ qla1280_done(struct scsi_qla_host *ha)
 {
        struct srb *sp;
        struct list_head *done_q;
-       int bus, target, lun;
+       int bus, target;
        struct scsi_cmnd *cmd;
 
        ENTER("qla1280_done");
@@ -1256,7 +1256,6 @@ qla1280_done(struct scsi_qla_host *ha)
                cmd = sp->cmd;
                bus = SCSI_BUS_32(cmd);
                target = SCSI_TCN_32(cmd);
-               lun = SCSI_LUN_32(cmd);
 
                switch ((CMD_RESULT(cmd) >> 16)) {
                case DID_RESET: