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net: caif: fix erroneous return value

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The cfrfml_receive() function might return positive value EPROTO

Signed-off-by: Anton Protopopov <a.s.protopopov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Anton Protopopov 2016-02-17 10:54:13 -05:00 committed by David S. Miller
parent 48bb230e87
commit 449f14f01f
1 changed files with 1 additions and 1 deletions
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net/caif/cfrfml.c
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@ -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;
}