linux-kernel - [PATCH linux-next] media: imon: Remove the unneeded result variable

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Message-Id: <20220830083027.276291-1-ye.xingchen@zte.com.cn>
Date:   Tue, 30 Aug 2022 08:30:27 +0000
From:   cgel.zte@...il.com
To:     mchehab@...nel.org
Cc:     sean@...s.org, linux-media@...r.kernel.org,
        linux-kernel@...r.kernel.org, ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] media: imon: Remove the unneeded result variable

From: ye xingchen <ye.xingchen@....com.cn>

Return the value send_packet() directly instead of storing it in another
redundant variable.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 drivers/media/rc/imon.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index 735b925da998..5edfd8a9e849 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -684,7 +684,6 @@ static int send_packet(struct imon_context *ictx)
  */
 static int send_associate_24g(struct imon_context *ictx)
 {
-	int retval;
 	const unsigned char packet[8] = { 0x01, 0x00, 0x00, 0x00,
 					  0x00, 0x00, 0x00, 0x20 };
 
@@ -699,9 +698,8 @@ static int send_associate_24g(struct imon_context *ictx)
 	}
 
 	memcpy(ictx->usb_tx_buf, packet, sizeof(packet));
-	retval = send_packet(ictx);
 
-	return retval;
+	return send_packet(ictx);
 }
 
 /*
-- 
2.25.1