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authorDavid S. Miller <davem@davemloft.net>2017-01-28 10:33:06 -0500
committerDavid S. Miller <davem@davemloft.net>2017-01-28 10:33:06 -0500
commit4e8f2fc1a55d543717efb70e170b09e773d0542b (patch)
tree30df1d7fc9dfa24fe2916711a17656682c3f7ec9 /drivers/vhost
parent158f323b9868b59967ad96957c4ca388161be321 (diff)
parent1b1bc42c1692e9b62756323c675a44cb1a1f9dbd (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Two trivial overlapping changes conflicts in MPLS and mlx5. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/vhost')
-rw-r--r--drivers/vhost/scsi.c4
-rw-r--r--drivers/vhost/vsock.c13
2 files changed, 11 insertions, 6 deletions
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 253310cdaaca..fd6c8b66f06f 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -843,7 +843,7 @@ vhost_scsi_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq)
struct iov_iter out_iter, in_iter, prot_iter, data_iter;
u64 tag;
u32 exp_data_len, data_direction;
- unsigned out, in;
+ unsigned int out = 0, in = 0;
int head, ret, prot_bytes;
size_t req_size, rsp_size = sizeof(struct virtio_scsi_cmd_resp);
size_t out_size, in_size;
@@ -2087,7 +2087,7 @@ static struct configfs_attribute *vhost_scsi_wwn_attrs[] = {
NULL,
};
-static struct target_core_fabric_ops vhost_scsi_ops = {
+static const struct target_core_fabric_ops vhost_scsi_ops = {
.module = THIS_MODULE,
.name = "vhost",
.get_fabric_name = vhost_scsi_get_fabric_name,
diff --git a/drivers/vhost/vsock.c b/drivers/vhost/vsock.c
index bbbf588540ed..ce5e63d2c66a 100644
--- a/drivers/vhost/vsock.c
+++ b/drivers/vhost/vsock.c
@@ -373,6 +373,7 @@ static void vhost_vsock_handle_rx_kick(struct vhost_work *work)
static int vhost_vsock_start(struct vhost_vsock *vsock)
{
+ struct vhost_virtqueue *vq;
size_t i;
int ret;
@@ -383,19 +384,20 @@ static int vhost_vsock_start(struct vhost_vsock *vsock)
goto err;
for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) {
- struct vhost_virtqueue *vq = &vsock->vqs[i];
+ vq = &vsock->vqs[i];
mutex_lock(&vq->mutex);
if (!vhost_vq_access_ok(vq)) {
ret = -EFAULT;
- mutex_unlock(&vq->mutex);
goto err_vq;
}
if (!vq->private_data) {
vq->private_data = vsock;
- vhost_vq_init_access(vq);
+ ret = vhost_vq_init_access(vq);
+ if (ret)
+ goto err_vq;
}
mutex_unlock(&vq->mutex);
@@ -405,8 +407,11 @@ static int vhost_vsock_start(struct vhost_vsock *vsock)
return 0;
err_vq:
+ vq->private_data = NULL;
+ mutex_unlock(&vq->mutex);
+
for (i = 0; i < ARRAY_SIZE(vsock->vqs); i++) {
- struct vhost_virtqueue *vq = &vsock->vqs[i];
+ vq = &vsock->vqs[i];
mutex_lock(&vq->mutex);
vq->private_data = NULL;