From: Colin Ian King <colin.king@canonical.com>
Date: Thu, 13 May 2021 22:03:17 +0000 (+0200)
Subject: media: meson: vdec: remove redundant initialization of variable reg_cur
X-Git-Tag: accepted/tizen/unified/20230118.172025~6722^2~172
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2c1e75f5baac5432749b90174a7a1f50a97327b2;p=platform%2Fkernel%2Flinux-rpi.git

media: meson: vdec: remove redundant initialization of variable reg_cur

The variable reg_cur is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.

Addresses-Coverity: ("Unused value")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---

diff --git a/drivers/staging/media/meson/vdec/vdec_helpers.c b/drivers/staging/media/meson/vdec/vdec_helpers.c
index 7f07a91..b9125c2 100644
--- a/drivers/staging/media/meson/vdec/vdec_helpers.c
+++ b/drivers/staging/media/meson/vdec/vdec_helpers.c
@@ -183,7 +183,7 @@ int amvdec_set_canvases(struct amvdec_session *sess,
 	u32 pixfmt = sess->pixfmt_cap;
 	u32 width = ALIGN(sess->width, 32);
 	u32 height = ALIGN(sess->height, 32);
-	u32 reg_cur = reg_base[0];
+	u32 reg_cur;
 	u32 reg_num_cur = 0;
 	u32 reg_base_cur = 0;
 	int i = 0;