From 4dd820c088d201e526840c9dbc2f0b87a0a41868 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Sjur=20Br=C3=A6ndeland?= Date: Mon, 11 Apr 2011 10:43:51 +0000 Subject: caif: Don't resend if dev_queue_xmit fails. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If CAIF Link Layer returns an error, we no longer try to re-build the CAIF packet and resend it. Instead, we simply return any transmission errors to the socket client. Signed-off-by: Sjur Brændeland Signed-off-by: David S. Miller --- net/caif/cffrml.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'net/caif/cffrml.c') diff --git a/net/caif/cffrml.c b/net/caif/cffrml.c index a445043..2423fed 100644 --- a/net/caif/cffrml.c +++ b/net/caif/cffrml.c @@ -120,7 +120,6 @@ static int cffrml_transmit(struct cflayer *layr, struct cfpkt *pkt) int tmp; u16 chks; u16 len; - int ret; struct cffrml *this = container_obj(layr); if (this->dofcs) { chks = cfpkt_iterate(pkt, cffrml_checksum, 0xffff); @@ -137,12 +136,7 @@ static int cffrml_transmit(struct cflayer *layr, struct cfpkt *pkt) pr_err("Packet is erroneous!\n"); return -EPROTO; } - ret = layr->dn->transmit(layr->dn, pkt); - if (ret < 0) { - /* Remove header on faulty packet. */ - cfpkt_extr_head(pkt, &tmp, 2); - } - return ret; + return layr->dn->transmit(layr->dn, pkt); } static void cffrml_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl, -- cgit v1.1