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| author | Wei Yongjun <yjwei@cn.fujitsu.com> | 2009-02-25 00:16:08 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-02-26 23:07:30 -0800 |
| commit | 1d2f8c950745f47f2937742eb886cffee439b754 (patch) | |
| tree | 838292120aa46c3f3e46540f042354c034683739 /drivers/net/ppp_generic.c | |
| parent | 875b48297b8ab2f402680821da47d23bd6bddc55 (diff) | |
| download | kernel_samsung_smdk4412-1d2f8c950745f47f2937742eb886cffee439b754.zip kernel_samsung_smdk4412-1d2f8c950745f47f2937742eb886cffee439b754.tar.gz kernel_samsung_smdk4412-1d2f8c950745f47f2937742eb886cffee439b754.tar.bz2 | |
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.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c index ea8cdf8..42d4555 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); } |