1 files changed, 1 insertions, 1 deletions

diff --git a/net/caif/cfrfml.c b/net/caif/cfrfml.c
index 61d7617d9249..b82440e1fcb4 100644
--- a/net/caif/cfrfml.c
+++ b/net/caif/cfrfml.c
@@ -159,7 +159,7 @@ static int cfrfml_receive(struct cflayer *layr, struct cfpkt *pkt)
                 tmppkt = NULL;
 
                 /* Verify that length is correct */
-                err = EPROTO;
+                err = -EPROTO;
                 if (rfml->pdu_size != cfpkt_getlen(pkt) - RFM_HEAD_SIZE + 1)
                         goto out;
         }