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| author | Julia Lawall <julia@diku.dk> | 2009-01-09 12:22:53 -0800 |
|---|---|---|
| committer | Karsten Keil <kkeil@suse.de> | 2009-01-11 18:04:37 +0100 |
| commit | 20b788045b73e81ace2498eae42220e64547d6d2 (patch) | |
| tree | 35f72687fe439d6ea56ec2aaca4d0c40ea08cbf2 /drivers/isdn/mISDN | |
| parent | f27b8c356c4fab9ad222b45bc1cd1c750e64d97b (diff) | |
| download | op-kernel-dev-20b788045b73e81ace2498eae42220e64547d6d2.zip op-kernel-dev-20b788045b73e81ace2498eae42220e64547d6d2.tar.gz | |
drivers/isdn/hardware/mISDN: 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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Karsten Keil <kkeil@suse.de>
Diffstat (limited to 'drivers/isdn/mISDN')
0 files changed, 0 insertions, 0 deletions
