Commit 352ff3f3 authored by Xu Wang's avatar Xu Wang Committed by Mauro Carvalho Chehab
Browse files

media: atomisp: Remove unneeded null check 

In ia_css_frame_map, the check of 'err' is unneeded to be done twice.

Link: https://lore.kernel.org/linux-media/20211110094910.67951-1-vulab@iscas.ac.cn


Signed-off-by: default avatarXu Wang <vulab@iscas.ac.cn>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent b467d97f

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

+15 −17
Original line number Diff line number Diff line
@@ -168,7 +168,6 @@ int ia_css_frame_map(struct ia_css_frame **frame, 
	if (err)

		return err;



	if (!err) {

	if (pgnr < ((PAGE_ALIGN(me->data_bytes)) >> PAGE_SHIFT)) {

		dev_err(atomisp_dev,

			"user space memory size is less than the expected size..\n");
@@ -186,7 +185,6 @@ int ia_css_frame_map(struct ia_css_frame **frame, 


	if (me->data == mmgr_NULL)

		err = -EINVAL;

	}



error:

	if (err) {