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caif: Don't resend if dev_queue_xmit fails.

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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 <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sjur Brændeland
2011-04-11 10:43:51 +00:00
committed by David S. Miller
parent 73d6ac633c
commit 4dd820c088
9 changed files with 13 additions and 87 deletions
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7
net/caif/cfdgml.c
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@@ -108,10 +108,5 @@ static int cfdgml_transmit(struct cflayer *layr, struct cfpkt *pkt)
*/
info->hdr_len = 4;
info->dev_info = &service->dev_info;
ret = layr->dn->transmit(layr->dn, pkt);
if (ret < 0) {
u32 tmp32;
cfpkt_extr_head(pkt, &tmp32, 4);
}
return ret;
return layr->dn->transmit(layr->dn, pkt);
}