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authorSjur Brændeland <sjur.brandeland@stericsson.com>2011-04-11 14:43:51 +0400
committerDavid S. Miller <davem@davemloft.net>2011-04-12 02:08:48 +0400
commit4dd820c088d201e526840c9dbc2f0b87a0a41868 (patch)
treefac7a3a70bd32df3104ae6f1273a727fb0fa006f /net/caif/cfutill.c
parent73d6ac633c6c0ca703f90db0b808d9593e46aef6 (diff)
downloadlinux-4dd820c088d201e526840c9dbc2f0b87a0a41868.tar.xz
caif: Don't resend if dev_queue_xmit fails.
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>
Diffstat (limited to 'net/caif/cfutill.c')
-rw-r--r--net/caif/cfutill.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/net/caif/cfutill.c b/net/caif/cfutill.c
index 315c0d601368..98e027db18ed 100644
--- a/net/caif/cfutill.c
+++ b/net/caif/cfutill.c
@@ -100,10 +100,5 @@ static int cfutill_transmit(struct cflayer *layr, struct cfpkt *pkt)
*/
info->hdr_len = 1;
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);
}