linux-kernel - [PATCH] i2c: keba: drop check because i2c_unregister

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Message-Id: <20241202082658.9673-1-wsa+renesas@sang-engineering.com>
Date: Mon,  2 Dec 2024 09:26:58 +0100
From: Wolfram Sang <wsa+renesas@...g-engineering.com>
To: linux-kernel@...r.kernel.org
Cc: Wolfram Sang <wsa+renesas@...g-engineering.com>,
	Andi Shyti <andi.shyti@...nel.org>,
	linux-i2c@...r.kernel.org
Subject: [PATCH] i2c: keba: drop check because i2c_unregister_device() is NULL safe

No need to check the argument of i2c_unregister_device() because the
function itself does it.

Signed-off-by: Wolfram Sang <wsa+renesas@...g-engineering.com>
---
Build tested only. Please apply to your tree.

 drivers/i2c/busses/i2c-keba.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/i2c/busses/i2c-keba.c b/drivers/i2c/busses/i2c-keba.c
index 759732a07ef0..7b9ed2592f5b 100644
--- a/drivers/i2c/busses/i2c-keba.c
+++ b/drivers/i2c/busses/i2c-keba.c
@@ -464,12 +464,8 @@ static void ki2c_unregister_devices(struct ki2c *ki2c)
 {
 	int i;
 
-	for (i = 0; i < ki2c->client_size; i++) {
-		struct i2c_client *client = ki2c->client[i];
-
-		if (client)
-			i2c_unregister_device(client);
-	}
+	for (i = 0; i < ki2c->client_size; i++)
+		i2c_unregister_device(ki2c->client[i]);
 }
 
 static int ki2c_register_devices(struct ki2c *ki2c)
-- 
2.39.2