Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...

[net-next-2.6.git] / net / 9p / trans_virtio.c

diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c
index dcfbe99ff81c8c0ac56031e1cbbd56bb7ed2fcd4..b88515936e4b3310741e6beefac62376bfe9d832 100644 (file)
--- a/net/9p/trans_virtio.c
+++ b/net/9p/trans_virtio.c
@@ -329,7 +329,8 @@ p9_virtio_create(struct p9_client *client, const char *devname, char *args)
 
        mutex_lock(&virtio_9p_lock);
        list_for_each_entry(chan, &virtio_chan_list, chan_list) {
-               if (!strncmp(devname, chan->tag, chan->tag_len)) {
+               if (!strncmp(devname, chan->tag, chan->tag_len) &&
+                   strlen(devname) == chan->tag_len) {
                        if (!chan->inuse) {
                                chan->inuse = true;
                                found = 1;