linux-kernel - [PATCH] media: c8sectpfe: remove redundant assignment to pointer tsin

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Message-Id: <20211205003745.227491-1-colin.i.king@gmail.com>
Date:   Sun,  5 Dec 2021 00:37:45 +0000
From:   Colin Ian King <colin.i.king@...il.com>
To:     Patrice Chotard <patrice.chotard@...s.st.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] media: c8sectpfe: remove redundant assignment to pointer tsin

Pointer tsin is being assigned a value that is never read. The assignment
is redundant and can be removed.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
index 02dc78bd7fab..e1f520903248 100644
--- a/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
+++ b/drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
@@ -930,12 +930,8 @@ static int configure_channels(struct c8sectpfei *fei)
 
 	/* iterate round each tsin and configure memdma descriptor and IB hw */
 	for_each_child_of_node(np, child) {
-
-		tsin = fei->channel_data[index];
-
 		ret = configure_memdma_and_inputblock(fei,
 						fei->channel_data[index]);
-
 		if (ret) {
 			dev_err(fei->dev,
 				"configure_memdma_and_inputblock failed\n");
-- 
2.33.1