checkpatch: fix defect in printk(KERN_<LEVEL> 80 column exceptions

[karo-tx-linux.git] / net / caif / cfserl.c

diff --git a/net/caif/cfserl.c b/net/caif/cfserl.c
index 8303fe3ebf891e820439c8359518022fe8c29a54..2715c84cfa871f58fdd7c4bfbfb87302806f2a19 100644 (file)
--- a/net/caif/cfserl.c
+++ b/net/caif/cfserl.c
@@ -179,15 +179,10 @@ static int cfserl_receive(struct cflayer *l, struct cfpkt *newpkt)
 static int cfserl_transmit(struct cflayer *layer, struct cfpkt *newpkt)
 {
        struct cfserl *layr = container_obj(layer);
-       int ret;
        u8 tmp8 = CFSERL_STX;
        if (layr->usestx)
                cfpkt_add_head(newpkt, &tmp8, 1);
-       ret = layer->dn->transmit(layer->dn, newpkt);
-       if (ret < 0)
-               cfpkt_extr_head(newpkt, &tmp8, 1);
-
-       return ret;
+       return layer->dn->transmit(layer->dn, newpkt);
 }
 
 static void cfserl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,