diff options
Diffstat (limited to 'net/9p/trans_virtio.c')
| -rw-r--r-- | net/9p/trans_virtio.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index 05918d3..0aaed48 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -279,6 +279,7 @@ static int p9_virtio_create(struct p9_client *client, const char *devname, char *args) { struct virtio_chan *chan; + int ret = -ENOENT; int found = 0; mutex_lock(&virtio_9p_lock); @@ -289,13 +290,14 @@ p9_virtio_create(struct p9_client *client, const char *devname, char *args) found = 1; break; } + ret = -EBUSY; } } mutex_unlock(&virtio_9p_lock); if (!found) { printk(KERN_ERR "9p: no channels available\n"); - return -ENODEV; + return ret; } client->trans = (void *)chan; |
