scsi: mvsas: Remove set but not used variable 'id'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/scsi/mvsas/mv_sas.c: In function 'mvs_work_queue':
drivers/scsi/mvsas/mv_sas.c:1909:31: warning:
 variable 'id' set but not used [-Wunused-but-set-variable]

It never used since introduction in commit
20b09c2992fe ("[SCSI] mvsas: add support for 94xx; layout change; bug fixes")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index 4753b3c6a2c2ab6743a7a6b4767c202d7d656aa8..311d23c727cef06c2a85cbd5e6b4f29967ef25ef 100644 (file)
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -1905,8 +1905,7 @@ static void mvs_work_queue(struct work_struct *work)
 
                if (phy->phy_event & PHY_PLUG_OUT) {
                        u32 tmp;
-                       struct sas_identify_frame *id;
-                       id = (struct sas_identify_frame *)phy->frame_rcvd;
+
                        tmp = MVS_CHIP_DISP->read_phy_ctl(mvi, phy_no);
                        phy->phy_event &= ~PHY_PLUG_OUT;
                        if (!(tmp & PHY_READY_MASK)) {