linux-kernel - [PATCH] media: i2c: adv748x: Fix cleanup jump on chip identification

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Message-Id: <1518037895-10921-1-git-send-email-kbingham@kernel.org>
Date:   Wed,  7 Feb 2018 21:11:35 +0000
From:   Kieran Bingham <kbingham@...nel.org>
To:     Kieran Bingham <kieran.bingham@...asonboard.com>,
        linux-renesas-soc@...r.kernel.org, linux-media@...r.kernel.org
Cc:     Kieran Bingham <kieran.bingham+renesas@...asonboard.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH] media: i2c: adv748x: Fix cleanup jump on chip identification

From: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>

The error handling for the adv748x_identify_chip() call erroneously
jumps to the err_cleanup_clients label before the clients have been
established.

Correct this by jumping to the next (and correct) label in the cleanup
code: err_cleanup_dt.

Fixes: 3e89586a64df ("media: i2c: adv748x: add adv748x driver")

Signed-off-by: Kieran Bingham <kieran.bingham+renesas@...asonboard.com>
---
 drivers/media/i2c/adv748x/adv748x-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/i2c/adv748x/adv748x-core.c b/drivers/media/i2c/adv748x/adv748x-core.c
index 6d62b817ed00..6ccaad7e9eca 100644
--- a/drivers/media/i2c/adv748x/adv748x-core.c
+++ b/drivers/media/i2c/adv748x/adv748x-core.c
@@ -651,7 +651,7 @@ static int adv748x_probe(struct i2c_client *client,
 	ret = adv748x_identify_chip(state);
 	if (ret) {
 		adv_err(state, "Failed to identify chip");
-		goto err_cleanup_clients;
+		goto err_cleanup_dt;
 	}
 
 	/* Configure remaining pages as I2C clients with regmap access */
-- 
2.7.4