scsi: fnic: Remove set but not used variable 'vdev'

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

drivers/scsi/fnic/vnic_wq.c: In function 'vnic_wq_alloc_bufs':
drivers/scsi/fnic/vnic_wq.c:50:19: warning:
 variable 'vdev' set but not used [-Wunused-but-set-variable]

drivers/scsi/fnic/vnic_rq.c: In function 'vnic_rq_alloc_bufs':
drivers/scsi/fnic/vnic_rq.c:30:19: warning:
 variable 'vdev' set but not used [-Wunused-but-set-variable]

Never used since introduction.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/fnic/vnic_rq.c b/drivers/scsi/fnic/vnic_rq.c
index 74d2f2c..6a35b1b 100644 (file)
--- a/drivers/scsi/fnic/vnic_rq.c
+++ b/drivers/scsi/fnic/vnic_rq.c
@@ -27,12 +27,9 @@
 static int vnic_rq_alloc_bufs(struct vnic_rq *rq)
 {
        struct vnic_rq_buf *buf;
-       struct vnic_dev *vdev;
        unsigned int i, j, count = rq->ring.desc_count;
        unsigned int blks = VNIC_RQ_BUF_BLKS_NEEDED(count);
 
-       vdev = rq->vdev;
-
        for (i = 0; i < blks; i++) {
                rq->bufs[i] = kzalloc(VNIC_RQ_BUF_BLK_SZ, GFP_ATOMIC);
                if (!rq->bufs[i]) {

diff --git a/drivers/scsi/fnic/vnic_wq.c b/drivers/scsi/fnic/vnic_wq.c
index 74cfc56..015af2c 100644 (file)
--- a/drivers/scsi/fnic/vnic_wq.c
+++ b/drivers/scsi/fnic/vnic_wq.c
@@ -47,12 +47,9 @@ int vnic_wq_alloc_ring(struct vnic_dev *vdev, struct vnic_wq *wq,
 static int vnic_wq_alloc_bufs(struct vnic_wq *wq)
 {
        struct vnic_wq_buf *buf;
-       struct vnic_dev *vdev;
        unsigned int i, j, count = wq->ring.desc_count;
        unsigned int blks = VNIC_WQ_BUF_BLKS_NEEDED(count);
 
-       vdev = wq->vdev;
-
        for (i = 0; i < blks; i++) {
                wq->bufs[i] = kzalloc(VNIC_WQ_BUF_BLK_SZ, GFP_ATOMIC);
                if (!wq->bufs[i]) {