Commit cadcec76 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

media: atomisp: avoid an extra memset() when alloc memory 



Use the variant which zeroes the memory when allocating,
instead of having an explicit memset.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 6b673fdb

drivers/staging/media/atomisp/pci/runtime/pipeline/src/pipeline.c

+1 −2
Original line number Diff line number Diff line
@@ -593,12 +593,11 @@ static enum ia_css_err pipeline_stage_create( 
		out_frame[i] = stage_desc->out_frame[i];

	}



	stage = kvmalloc(sizeof(*stage), GFP_KERNEL);

	stage = kvzalloc(sizeof(*stage), GFP_KERNEL);

	if (!stage) {

		err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;

		goto ERR;

	}

	memset(stage, 0, sizeof(*stage));



	if (firmware) {

		stage->binary = NULL;

drivers/staging/media/atomisp/pci/sh_css.c

+1 −2
Original line number Diff line number Diff line
@@ -9400,7 +9400,7 @@ ia_css_stream_create(const struct ia_css_stream_config *stream_config, 
	}



	/* allocate the stream instance */

	curr_stream = kmalloc(sizeof(struct ia_css_stream), GFP_KERNEL);

	curr_stream = kzalloc(sizeof(struct ia_css_stream), GFP_KERNEL);

	if (!curr_stream)

	{

		err = IA_CSS_ERR_CANNOT_ALLOCATE_MEMORY;
@@ -9408,7 +9408,6 @@ ia_css_stream_create(const struct ia_css_stream_config *stream_config, 
		return err;

	}

	/* default all to 0 */

	memset(curr_stream, 0, sizeof(struct ia_css_stream));

	curr_stream->info.metadata_info = md_info;



	/* allocate pipes */