vhost: (cosmetic) remove a superfluous variable initialisation
Even the compiler is able to figure out that in this case the
initialisation is superfluous.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Link: https://lore.kernel.org/r/20200527180541.5570-3-guennadi.liakhovetski@linux.intel.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index a40d16b..534d126 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -920,7 +920,7 @@ static inline void __user *__vhost_get_user(struct vhost_virtqueue *vq,
#define vhost_put_user(vq, x, ptr) \
({ \
- int ret = -EFAULT; \
+ int ret; \
if (!vq->iotlb) { \
ret = __put_user(x, ptr); \
} else { \