linux-kernel - [PATCH] media: m920x: Remove useless kfree

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Message-ID: <1650607607-22893-1-git-send-email-baihaowen@meizu.com>
Date:   Fri, 22 Apr 2022 14:06:47 +0800
From:   Haowen Bai <baihaowen@...zu.com>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>
CC:     Haowen Bai <baihaowen@...zu.com>, <linux-media@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] media: m920x: Remove useless kfree

After alloc fail, we do not need to kfree.

Signed-off-by: Haowen Bai <baihaowen@...zu.com>
---
 drivers/media/usb/dvb-usb/m920x.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/usb/dvb-usb/m920x.c b/drivers/media/usb/dvb-usb/m920x.c
index 548199cd86f6..9df0ccfb654b 100644
--- a/drivers/media/usb/dvb-usb/m920x.c
+++ b/drivers/media/usb/dvb-usb/m920x.c
@@ -277,7 +277,6 @@ static int m920x_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], int nu
 			char *read = kmalloc(1, GFP_KERNEL);
 			if (!read) {
 				ret = -ENOMEM;
-				kfree(read);
 				goto unlock;
 			}
 
-- 
2.7.4