Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-drm-fsl-dcu.git] / net / caif / cfserl.c

diff --git a/net/caif/cfserl.c b/net/caif/cfserl.c
index cb4325a3dc83184f4a4f8e382dbec6b7ac6c21f2..965c5baace40b10c401c8fff3ecaaacb612c0aa6 100644 (file)
--- a/net/caif/cfserl.c
+++ b/net/caif/cfserl.c
@@ -59,16 +59,18 @@ static int cfserl_receive(struct cflayer *l, struct cfpkt *newpkt)
        u8 stx = CFSERL_STX;
        int ret;
        u16 expectlen = 0;
+
        caif_assert(newpkt != NULL);
        spin_lock(&layr->sync);
 
        if (layr->incomplete_frm != NULL) {
-
                layr->incomplete_frm =
                    cfpkt_append(layr->incomplete_frm, newpkt, expectlen);
                pkt = layr->incomplete_frm;
-               if (pkt == NULL)
+               if (pkt == NULL) {
+                       spin_unlock(&layr->sync);
                        return -ENOMEM;
+               }
        } else {
                pkt = newpkt;
        }