diff options
| author | Julia Lawall <julia@diku.dk> | 2009-10-17 08:32:56 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2009-10-19 16:12:35 +0100 |
| commit | 4f066173fe8deb8874f41917e5d26ea2e0c46e3b (patch) | |
| tree | 95bffc1d1120c0fb65b932416f6c95ac319c3589 /sound/soc/soc-core.c | |
| parent | 8d567b6b441bfcc20e8cbebc0dc376b2e280cd88 (diff) | |
ASoC: Move dereference after NULL test
If the NULL test on jack is needed, then the derefernce should be after the
NULL test.
A simplified version of the semantic match that detects this problem is as
follows (http://coccinelle.lip6.fr/):
// <smpl>
@match exists@
expression x, E;
identifier fld;
@@
* x->fld
... when != \(x = E\|&x\)
* x == NULL
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/soc-core.c')
0 files changed, 0 insertions, 0 deletions