Commit 42ad70c4 authored by Dan Carpenter's avatar Dan Carpenter Committed by Mauro Carvalho Chehab
Browse files

media: rockchip: rkisp1: remove useless debugfs checks 



The debugfs_create_dir() function never returns NULLs so this code will
never be executed.  It's not intended that callers will check for
debugfs errors in the normal case and it's not necessary in this driver,
so we can just delete this code.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Acked-by: default avatarHelen Koike <helen.koike@collabora.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 0b6a3bf8

drivers/media/platform/rockchip/rkisp1/rkisp1-dev.c

+0 −4
Original line number Diff line number Diff line
@@ -430,10 +430,6 @@ static void rkisp1_debug_init(struct rkisp1_device *rkisp1) 
	struct rkisp1_debug *debug = &rkisp1->debug;



	debug->debugfs_dir = debugfs_create_dir(RKISP1_DRIVER_NAME, NULL);

	if (!debug->debugfs_dir) {

		dev_dbg(rkisp1->dev, "failed to create debugfs directory\n");

		return;

	}

	debugfs_create_ulong("data_loss", 0444, debug->debugfs_dir,

			     &debug->data_loss);

	debugfs_create_ulong("outform_size_err", 0444,  debug->debugfs_dir,