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authorLinus Torvalds <torvalds@linux-foundation.org>2015-07-23 23:07:04 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2015-07-23 23:07:04 +0300
commitd1a343a0231ea34db16ab6773809f2874bcabcf8 (patch)
treefde1ec1fe66563bbbc92fc0c30b822d90e375896 /drivers/scsi/virtio_scsi.c
parentb681268cb25f6242ea56efe6ea4b6467a92e2bac (diff)
parentc9ce42f72fd0ba180fd35539829e4139dca31494 (diff)
downloadlinux-d1a343a0231ea34db16ab6773809f2874bcabcf8.tar.xz
Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost
Pull virtio/vhost fixes from Michael Tsirkin: "Bugfixes and documentation fixes. Igor's patch that allows users to tweak memory table size is borderline, but it does fix known crashes, so I merged it" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost: add max_mem_regions module parameter vhost: extend memory regions allocation to vmalloc 9p/trans_virtio: reset virtio device on remove virtio/s390: rename drivers/s390/kvm -> drivers/s390/virtio MAINTAINERS: separate section for s390 virtio drivers virtio: define virtio_pci_cfg_cap in header. virtio: Fix typecast of pointer in vring_init() virtio scsi: fix unused variable warning vhost: use binary search instead of linear in find_region() virtio_net: document VIRTIO_NET_CTRL_GUEST_OFFLOADS
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 285f77544c36..7dbbb29d24c6 100644
--- a/drivers/scsi/virtio_scsi.c
+++ b/drivers/scsi/virtio_scsi.c
@@ -949,7 +949,7 @@ 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;
@@ -1009,6 +1009,8 @@ static int virtscsi_probe(struct virtio_device *vdev)
#ifdef CONFIG_BLK_DEV_INTEGRITY
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;