linux-kernel - [PATCH] fix return value from _

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Message-Id: <1327603239-25507-1-git-send-email-danny.kukawka@bisect.de>
Date:	Thu, 26 Jan 2012 19:40:39 +0100
From:	Danny Kukawka <danny.kukawka@...ect.de>
To:	linux-kernel@...r.kernel.org
Cc:	Richard Purdie <rpurdie@...ys.net>, stable <stable@...nel.org>
Subject: [PATCH] fix return value from __devinit

Fix return value from __devinit and -Wuninitialized compiler
warning.
---
 drivers/leds/leds-lp5521.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/leds/leds-lp5521.c b/drivers/leds/leds-lp5521.c
index 21301f6..b3ee64c 100644
--- a/drivers/leds/leds-lp5521.c
+++ b/drivers/leds/leds-lp5521.c
@@ -695,6 +695,7 @@ static int __devinit lp5521_probe(struct i2c_client *client,
 	lp5521_read(client, LP5521_REG_R_CURRENT, &buf);
 	if (buf != LP5521_REG_R_CURR_DEFAULT) {
 		dev_err(&client->dev, "error in reseting chip\n");
+		ret = -EIO;
 		goto fail2;
 	}
 	usleep_range(10000, 20000);
-- 
1.7.7.3

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