linux-kernel - [PATCH] media: atomisp: clean up for-loop, remove redundant assignment to variable i

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Message-Id: <20220628152451.184416-1-colin.i.king@gmail.com>
Date:   Tue, 28 Jun 2022 16:24:51 +0100
From:   Colin Ian King <colin.i.king@...il.com>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>,
        Sakari Ailus <sakari.ailus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-media@...r.kernel.org, linux-staging@...ts.linux.dev
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] media: atomisp: clean up for-loop, remove redundant assignment to variable i

There is a for-loop that initializes variable i but does not use it; the
assignment is redundant and can be removed. The proceeding assignment to
pointer fw can also be moved into the for-loop to clean up the code.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/staging/media/atomisp/pci/sh_css.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/media/atomisp/pci/sh_css.c b/drivers/staging/media/atomisp/pci/sh_css.c
index 1d605e533e29..576dffa9d2cb 100644
--- a/drivers/staging/media/atomisp/pci/sh_css.c
+++ b/drivers/staging/media/atomisp/pci/sh_css.c
@@ -3510,8 +3510,7 @@ create_host_acc_pipeline(struct ia_css_pipe *pipe)
 	if (pipe->config.acc_extension)
 		pipe->pipeline.pipe_qos_config = 0;
 
-	fw = pipe->vf_stage;
-	for (i = 0; fw; fw = fw->next) {
+	for (fw = pipe->vf_stage; fw; fw = fw->next) {
 		err = sh_css_pipeline_add_acc_stage(&pipe->pipeline, fw);
 		if (err)
 			goto ERR;
-- 
2.35.3