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authorJulia Lawall <julia@diku.dk>2008-12-22 23:05:06 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-12-22 23:05:06 +0100
commit9ecab6e5bf87f96dc2fa89cc9e8d5576fbde4325 (patch)
treebcf788b943c0050b06a30f69a940ae31fd69c6bf /block/Kconfig.iosched
parent3d44cc3e01ee1b40317f79ed54324e25c4f848df (diff)
drivers/ide/{cs5530.c,sc1200.c}: Move a dereference below a NULL test
In each case, 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> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'block/Kconfig.iosched')
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