ASoC: Move dereference after NULL test

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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>

...

This commit is contained in:

Julia Lawall 2009-10-17 08:32:56 +02:00 • committed by Mark Brown

parent 8d567b6b44

commit 4f066173fe

1 changed files with 2 additions and 1 deletions

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sound/soc/soc-jack.c

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