This fixes the following warning: drivers/virtio/virtio_ring.c:1032:5: warning: ‘queue’ may be used uninitialized in this function
The conditions that govern when queue is set aren't apparent to gcc. Setting queue = NULL clears the warning. Signed-off-by: Jeff Mahoney <[email protected]> --- drivers/virtio/virtio_ring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -1006,7 +1006,7 @@ struct virtqueue *vring_create_virtqueue const char *name) { struct virtqueue *vq; - void *queue; + void *queue = NULL; dma_addr_t dma_addr; size_t queue_size_in_bytes; struct vring vring; -- Jeff Mahoney SUSE Labs _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
