caif: Bugfix - missing spin_unlock

Splint found missing spin_unlock.
Corrected this an some other trivial split warnings.

Signed-off-by: Sjur Braendeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/caif/cfmuxl.c b/net/caif/cfmuxl.c
index 7372f27f1d32..80c8d332b258 100644
--- a/net/caif/cfmuxl.c
+++ b/net/caif/cfmuxl.c
@@ -174,10 +174,11 @@ struct cflayer *cfmuxl_remove_uplayer(struct cflayer *layr, u8 id)
         spin_lock(&muxl->receive_lock);
         up = get_up(muxl, id);
         if (up == NULL)
-                return NULL;
+                goto out;
         memset(muxl->up_cache, 0, sizeof(muxl->up_cache));
         list_del(&up->node);
         cfsrvl_put(up);
+out:
         spin_unlock(&muxl->receive_lock);
         return up;
 }