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| author | Figo.zhang <figo1802@gmail.com> | 2009-06-08 00:40:35 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-08 00:40:35 -0700 |
| commit | 1d0ebfe7c9621d43804e9ce9f2b898541a7d9652 (patch) | |
| tree | b13375888879581888bc4d773adcc55bf7d1e6ca /net/core | |
| parent | a5b19b635c39fdb819500b0a746b44fe40c9a303 (diff) | |
| download | lwn-1d0ebfe7c9621d43804e9ce9f2b898541a7d9652.tar.gz lwn-1d0ebfe7c9621d43804e9ce9f2b898541a7d9652.zip | |
net pkgen.c:fix no need for check
vfree() does its own 'NULL' check, so no need for check before
calling it.
Signed-off-by: Figo.zhang <figo1802@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/pktgen.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c index b8ccd3c88d63..19b8c20e98a4 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -3691,8 +3691,7 @@ out1: #ifdef CONFIG_XFRM free_SAs(pkt_dev); #endif - if (pkt_dev->flows) - vfree(pkt_dev->flows); + vfree(pkt_dev->flows); kfree(pkt_dev); return err; } @@ -3791,8 +3790,7 @@ static int pktgen_remove_device(struct pktgen_thread *t, #ifdef CONFIG_XFRM free_SAs(pkt_dev); #endif - if (pkt_dev->flows) - vfree(pkt_dev->flows); + vfree(pkt_dev->flows); kfree(pkt_dev); return 0; } |