linux-kernel - [PATCH 2/3] media: staging: atomisp: Fix an error handling path in 'lm3554

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Date:   Fri, 11 May 2018 17:06:17 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     alan@...ux.intel.com, sakari.ailus@...ux.intel.com,
        mchehab@...nel.org, gregkh@...uxfoundation.org,
        andriy.shevchenko@...ux.intel.com, chen.chenchacha@...mail.com,
        keescook@...omium.org, arvind.yadav.cs@...il.com
Cc:     linux-media@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH 2/3] media: staging: atomisp: Fix an error handling path in 'lm3554_probe()'

The use of 'fail1' and 'fail2' is not correct. Reorder these calls to
branch at the right place of the error handling path.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/staging/media/atomisp/i2c/atomisp-lm3554.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c b/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
index 723fa74ff815..1e5f516f6e50 100644
--- a/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
+++ b/drivers/staging/media/atomisp/i2c/atomisp-lm3554.c
@@ -871,7 +871,7 @@ static int lm3554_probe(struct i2c_client *client)
 				     ARRAY_SIZE(lm3554_controls));
 	if (err) {
 		dev_err(&client->dev, "error initialize a ctrl_handler.\n");
-		goto fail2;
+		goto fail1;
 	}
 
 	for (i = 0; i < ARRAY_SIZE(lm3554_controls); i++)
@@ -879,7 +879,6 @@ static int lm3554_probe(struct i2c_client *client)
 				     NULL);
 
 	if (flash->ctrl_handler.error) {
-
 		dev_err(&client->dev, "ctrl_handler error.\n");
 		goto fail2;
 	}
@@ -888,7 +887,7 @@ static int lm3554_probe(struct i2c_client *client)
 	err = media_entity_pads_init(&flash->sd.entity, 0, NULL);
 	if (err) {
 		dev_err(&client->dev, "error initialize a media entity.\n");
-		goto fail1;
+		goto fail2;
 	}
 
 	flash->sd.entity.function = MEDIA_ENT_F_FLASH;
-- 
2.17.0