net/9p: Add device name details on error

If we use wrong device name 9p mount fails with error

"9pnet_virtio: no channels available"

Improve the error output as below

"9pnet_virtio: no channels available for device /dev/root"

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index 6e70ddb158b4..3827760c8eef 100644
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -662,7 +662,7 @@ p9_virtio_create(struct p9_client *client, const char *devname, char *args)
         mutex_unlock(&virtio_9p_lock);
 
         if (!found) {
-                pr_err("no channels available\n");
+                pr_err("no channels available for device %s\n", devname);
                 return ret;
         }