treewide: Replace kmalloc with kmalloc_obj for non-scalar types

This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:

Single allocations:	kmalloc(sizeof(TYPE), ...)
are replaced with:	kmalloc_obj(TYPE, ...)

Array allocations:	kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with:	kmalloc_objs(TYPE, COUNT, ...)

Flex array allocations:	kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with:	kmalloc_flex(*PTR, FAM, COUNT, ...)

(where TYPE may also be *VAR)

The resulting allocations no longer return "void *", instead returning
"TYPE *".

Signed-off-by: Kees Cook <kees@kernel.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/sound/soc/bcm/bcm63xx-pcm-whistler.c b/sound/soc/bcm/bcm63xx-pcm-whistler.c
index efeb06ddabeb..a7bc7060f742 100644
--- a/sound/soc/bcm/bcm63xx-pcm-whistler.c
+++ b/sound/soc/bcm/bcm63xx-pcm-whistler.c
@@ -48,7 +48,7 @@ static int bcm63xx_pcm_hw_params(struct snd_soc_component *component,
 	struct i2s_dma_desc *dma_desc;
 	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
 
-	dma_desc = kzalloc(sizeof(*dma_desc), GFP_NOWAIT);
+	dma_desc = kzalloc_obj(*dma_desc, GFP_NOWAIT);
 	if (!dma_desc)
 		return -ENOMEM;
 
@@ -210,7 +210,7 @@ static int bcm63xx_pcm_open(struct snd_soc_component *component,
 		goto out;
 
 	ret = -ENOMEM;
-	prtd = kzalloc(sizeof(*prtd), GFP_KERNEL);
+	prtd = kzalloc_obj(*prtd, GFP_KERNEL);
 	if (!prtd)
 		goto out;