diff options
| -rw-r--r-- | fs/cifs/sess.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c index b121a2591e69..61fc8cb1ec8f 100644 --- a/fs/cifs/sess.c +++ b/fs/cifs/sess.c @@ -347,6 +347,11 @@ out: /* we rely on all bits beyond chan_count to be clear */ cifs_chan_clear_need_reconnect(ses, chan->server); ses->chan_count--; + /* + * chan_count should never reach 0 as at least the primary + * channel is always allocated + */ + WARN_ON(ses->chan_count < 1); spin_unlock(&ses->chan_lock); } |