drivers/video/backlight/lm3639_bl.c: remove ret = -EIO at error paths of probe

The APIs are returning correctly the err codes, no need to assign -EIO
to the ret again.

Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Acked-by: Daniel Jeong <daniel.jeong@ti.com>
Cc: G.Shark Jeong <gshark.jeong@gmail.com>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/drivers/video/backlight/lm3639_bl.c b/drivers/video/backlight/lm3639_bl.c
index 7ab2d2a04e41..053964da8dd3 100644
--- a/drivers/video/backlight/lm3639_bl.c
+++ b/drivers/video/backlight/lm3639_bl.c
@@ -350,14 +350,13 @@ static int lm3639_probe(struct i2c_client *client,
                                       &lm3639_bled_ops, &props);
         if (IS_ERR(pchip->bled)) {
                 dev_err(&client->dev, "fail : backlight register\n");
-                ret = -EIO;
+                ret = PTR_ERR(pchip->bled);
                 goto err_out;
         }
 
         ret = device_create_file(&(pchip->bled->dev), &dev_attr_bled_mode);
         if (ret < 0) {
                 dev_err(&client->dev, "failed : add sysfs entries\n");
-                ret = -EIO;
                 goto err_bled_mode;
         }
 
@@ -369,7 +368,6 @@ static int lm3639_probe(struct i2c_client *client,
                                     &client->dev, &pchip->cdev_flash);
         if (ret < 0) {
                 dev_err(&client->dev, "fail : flash register\n");
-                ret = -EIO;
                 goto err_flash;
         }
 
@@ -381,7 +379,6 @@ static int lm3639_probe(struct i2c_client *client,
                                     &client->dev, &pchip->cdev_torch);
         if (ret < 0) {
                 dev_err(&client->dev, "fail : torch register\n");
-                ret = -EIO;
                 goto err_torch;
         }