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authorJulia Lawall <julia@diku.dk>2009-07-11 09:49:48 +0200
committerJeff Garzik <jgarzik@redhat.com>2009-07-14 22:42:51 -0400
commit1e1f421a8137824127a41303a30493356b5da638 (patch)
treee112d0f728f33ba9376af26c703472b97a53f60b /drivers/ata/pata_efar.c
parentd0cb43b35d64877b2944bd37719708be5d7bbf99 (diff)
drivers/ata: 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> @@ type T; expression E; identifier i,fld; statement S; @@ - T i = E->fld; + T i; ... when != E when != i if (E == NULL) S + i = E->fld; // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/pata_efar.c')
0 files changed, 0 insertions, 0 deletions