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authorJulia Lawall <julia@diku.dk>2008-12-26 02:27:48 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-01-02 13:11:15 -0500
commitc31558efcc45651d3e324ea861ee5934cafef8e2 (patch)
tree69b070f98829066f1c0c493172fe616a914162c9 /drivers/scsi
parentddccf307a3599e452804e228d8ed30fba578923e (diff)
[SCSI] fusion: Move a dereference below a NULL test
If the NULL test is necessary, then the dereference should be moved below the NULL test. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/). // <smpl> @disable is_null@ identifier f; expression E; identifier fld; statement S; @@ + if (E == NULL) S f(...,E->fld,...); - if (E == NULL) S @@ identifier f; expression E; identifier fld; statement S; @@ + if (!E) S f(...,E->fld,...); - if (!E) S // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: "Prakash, Sathya" <Sathya.Prakash@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi')
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