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authorWei Yongjun <yjwei@cn.fujitsu.com>2009-02-25 00:16:08 +0000
committerDavid S. Miller <davem@davemloft.net>2009-02-26 23:07:30 -0800
commit1d2f8c950745f47f2937742eb886cffee439b754 (patch)
tree838292120aa46c3f3e46540f042354c034683739 /drivers/net/ppp_generic.c
parent875b48297b8ab2f402680821da47d23bd6bddc55 (diff)
ppp: remove some pointless conditionals before kfree_skb()
Remove some pointless conditionals before kfree_skb(). Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ppp_generic.c')
-rw-r--r--drivers/net/ppp_generic.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index ea8cdf8e4be..42d45557845 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1245,8 +1245,7 @@ ppp_send_frame(struct ppp *ppp, struct sk_buff *skb)
return;
drop:
- if (skb)
- kfree_skb(skb);
+ kfree_skb(skb);
++ppp->dev->stats.tx_errors;
}
@@ -2658,8 +2657,7 @@ static void ppp_destroy_interface(struct ppp *ppp)
ppp->active_filter = NULL;
#endif /* CONFIG_PPP_FILTER */
- if (ppp->xmit_pending)
- kfree_skb(ppp->xmit_pending);
+ kfree_skb(ppp->xmit_pending);
free_netdev(ppp->dev);
}