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authorStephen Rothwell <sfr@canb.auug.org.au>2015-06-30 03:59:04 +0300
committerMichael S. Tsirkin <mst@redhat.com>2015-07-07 14:27:03 +0300
commit908a5544cd29ed60114ed60bded6dbe8cdd56326 (patch)
treef5e2af14e04fb053e296b64ec79855bd08f69952 /drivers/scsi/virtio_scsi.c
parentbcfeacab45e6d419c6bafc0e57ea4b1125e23231 (diff)
downloadlinux-908a5544cd29ed60114ed60bded6dbe8cdd56326.tar.xz
virtio scsi: fix unused variable warning
drivers/scsi/virtio_scsi.c: In function 'virtscsi_probe': drivers/scsi/virtio_scsi.c:952:11: warning: unused variable 'host_prot' [-Wunused-variable] int err, host_prot; ^ Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/scsi/virtio_scsi.c')
-rw-r--r--drivers/scsi/virtio_scsi.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/virtio_scsi.c b/drivers/scsi/virtio_scsi.c
index f164f24a4a55..55441c7f3e83 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -944,7 +944,7 @@ static int virtscsi_probe(struct virtio_device *vdev)
{
struct Scsi_Host *shost;
struct virtio_scsi *vscsi;
- int err, host_prot;
+ int err;
u32 sg_elems, num_targets;
u32 cmd_per_lun;
u32 num_queues;
@@ -1003,6 +1003,8 @@ static int virtscsi_probe(struct virtio_device *vdev)
shost->nr_hw_queues = num_queues;
if (virtio_has_feature(vdev, VIRTIO_SCSI_F_T10_PI)) {
+ int host_prot;
+
host_prot = SHOST_DIF_TYPE1_PROTECTION | SHOST_DIF_TYPE2_PROTECTION |
SHOST_DIF_TYPE3_PROTECTION | SHOST_DIX_TYPE1_PROTECTION |
SHOST_DIX_TYPE2_PROTECTION | SHOST_DIX_TYPE3_PROTECTION;