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media: atomisp: Use kcalloc instead of kzalloc with multiply in sh_css.c

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Use kcalloc instead of kzalloc with multiplication.

Link: https://lore.kernel.org/linux-media/20210508235622.300394-4-vrzh@vrzh.net
Signed-off-by: Martiros Shakhzadyan <vrzh@vrzh.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Martiros Shakhzadyan 2021-05-09 01:56:21 +02:00 committed by Mauro Carvalho Chehab
parent a93cf5a505
commit d2f3009e86
1 changed files with 12 additions and 10 deletions
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22
drivers/staging/media/atomisp/pci/sh_css.c
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@ -5328,14 +5328,15 @@ static int load_video_binaries(struct ia_css_pipe *pipe)
if (err)
return err;
mycs->num_yuv_scaler = cas_scaler_descr.num_stage;
mycs->yuv_scaler_binary = kzalloc(cas_scaler_descr.num_stage *
sizeof(struct ia_css_binary), GFP_KERNEL);
mycs->yuv_scaler_binary = kcalloc(cas_scaler_descr.num_stage,
sizeof(struct ia_css_binary),
GFP_KERNEL);
if (!mycs->yuv_scaler_binary) {
err = -ENOMEM;
return err;
}
mycs->is_output_stage = kzalloc(cas_scaler_descr.num_stage
* sizeof(bool), GFP_KERNEL);
mycs->is_output_stage = kcalloc(cas_scaler_descr.num_stage,
sizeof(bool), GFP_KERNEL);
if (!mycs->is_output_stage) {
err = -ENOMEM;
return err;
@ -5938,14 +5939,15 @@ static int load_primary_binaries(
return err;
}
mycs->num_yuv_scaler = cas_scaler_descr.num_stage;
mycs->yuv_scaler_binary = kzalloc(cas_scaler_descr.num_stage *
sizeof(struct ia_css_binary), GFP_KERNEL);
mycs->yuv_scaler_binary = kcalloc(cas_scaler_descr.num_stage,
sizeof(struct ia_css_binary),
GFP_KERNEL);
if (!mycs->yuv_scaler_binary) {
err = -ENOMEM;
IA_CSS_LEAVE_ERR_PRIVATE(err);
return err;
}
mycs->is_output_stage = kzalloc(cas_scaler_descr.num_stage *
mycs->is_output_stage = kcalloc(cas_scaler_descr.num_stage,
sizeof(bool), GFP_KERNEL);
if (!mycs->is_output_stage) {
err = -ENOMEM;
@ -6989,14 +6991,14 @@ load_yuvpp_binaries(struct ia_css_pipe *pipe)
goto ERR;
mycs->num_output = cas_scaler_descr.num_output_stage;
mycs->num_yuv_scaler = cas_scaler_descr.num_stage;
mycs->yuv_scaler_binary = kzalloc(cas_scaler_descr.num_stage *
mycs->yuv_scaler_binary = kcalloc(cas_scaler_descr.num_stage,
sizeof(struct ia_css_binary),
GFP_KERNEL);
if (!mycs->yuv_scaler_binary) {
err = -ENOMEM;
goto ERR;
}
mycs->is_output_stage = kzalloc(cas_scaler_descr.num_stage *
mycs->is_output_stage = kcalloc(cas_scaler_descr.num_stage,
sizeof(bool), GFP_KERNEL);
if (!mycs->is_output_stage) {
err = -ENOMEM;
@ -7097,7 +7099,7 @@ load_yuvpp_binaries(struct ia_css_pipe *pipe)
mycs->num_vf_pp = 1;
}
mycs->vf_pp_binary = kzalloc(mycs->num_vf_pp *
mycs->vf_pp_binary = kcalloc(mycs->num_vf_pp,
sizeof(struct ia_css_binary),
GFP_KERNEL);
if (!mycs->vf_pp_binary) {