Xiubo Li b59dce53ef ASoC: cache: Fix possible ZERO_SIZE_PTR pointer dereferencing error.
Since we cannot make sure the 'reg_size' will always be none zero here,
and then if 'reg_size' equals to zero, the kzalloc() will return ZERO_SIZE_PTR,
which equals to ((void *)16).

So this patch fix this with just doing the 'reg_size' zero check before calling
kzalloc().

Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-06-01 20:02:17 +01:00
..
2014-04-05 15:37:40 -07:00
2014-03-06 17:21:56 +08:00
2014-04-22 13:24:24 +01:00
2014-05-12 22:08:36 +01:00