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authorJulia Lawall <julia@diku.dk>2009-07-27 06:13:30 +0000
committerDavid S. Miller <davem@davemloft.net>2009-07-27 11:35:28 -0700
commit463889e27e6f4f097374a6c9de5611f520766dad (patch)
tree80c5d38c591e85fe004b571c84414d5603726b02 /net/netlabel
parentf004ec728bff3cf924ffc19387baca503cd73b01 (diff)
drivers/net: Correct redundant test
res has already been tested. It seems that this test should be on the recently returned value mmio. A simplified version of the semantic match that finds this problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; expression E; @@ if (x == NULL || ...) { ... when forall return ...; } ... when != \(x=E\|x--\|x++\|--x\|++x\|x-=E\|x+=E\|x|=E\|x&=E\|&x\) ( *x == NULL | *x != NULL ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netlabel')
0 files changed, 0 insertions, 0 deletions