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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>
This commit is contained in:
Figo.zhang 2009-06-08 00:40:35 -07:00 committed by David S. Miller
parent a5b19b635c
commit 1d0ebfe7c9
1 changed files with 2 additions and 4 deletions
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6
net/core/pktgen.c
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@ -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;
}