Author: Julia Lawall <Julia.Lawall@lip6.fr> Add NULL test on call to devm_kzalloc. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // @@ expression x; @@ * x = devm_kzalloc(…); … when != x == NULL *x // Signed-off-by: Julia Lawall Acked-by: Nicolin Chen Signed-off-by: Mark Brown — sound/soc/fsl/imx-pcm-dma.c | 2 ++ 1 file …