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drivers/video/backlight/adp8870_bl.c: fix error return code in adp8870_led_probe()

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Fix to return a negative error code from the error handling case instead
of zero, as returned elsewhere in this function.

Signed-off-by: Wei Yongjun <[email protected]>
Acked-by: Jingoo Han <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Wei Yongjun 2013-04-29 16:17:54 -07:00 • committed by Linus Torvalds
commit 514f920a4a
1 changed files with 2 additions and 0 deletions
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drivers/video/backlight/adp8870_bl.c
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@ -274,12 +274,14 @@ static int adp8870_led_probe(struct i2c_client *client)
if (led_dat->id > 7 || led_dat->id < 1) {
dev_err(&client->dev, "Invalid LED ID %d\n",
led_dat->id);
ret = -EINVAL;
goto err;
}
if (pdata->bl_led_assign & (1 << (led_dat->id - 1))) {
dev_err(&client->dev, "LED %d used by Backlight\n",
led_dat->id);
ret = -EBUSY;
goto err;
}