diff options
| author |   Julia Lawall <julia@diku.dk> | 2009-01-06 14:41:45 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-06 15:59:20 -0800 |
| commit | 51e911e27690aecea01d4fe9cb22d38bdd0748ac (patch) | |
| tree | 0da60b105c3a74ac10a5e34ed9aa0a18af5673ef /kernel | |
| parent | spi: use generic gpio calls in spi_s3c24xx_gpio (diff) | |
drivers/spi: 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: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions