Commit 42960b76 authored by Srinidhi KASAGAR's avatar Srinidhi KASAGAR Committed by Linus Torvalds

drivers/leds/leds-lp5521.c: ret may be uninitialized

Fix it by assigning the lp5521_read return value.
Signed-off-by: default avatarsrinidhi kasagar <srinidhi.kasagar@stericsson.com>
Cc: Milo(Woogyom) Kim <milo.kim@ti.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Arun MURTHY <arun.murthy@stericsson.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 32a2f747
...@@ -784,7 +784,7 @@ static int __devinit lp5521_probe(struct i2c_client *client, ...@@ -784,7 +784,7 @@ static int __devinit lp5521_probe(struct i2c_client *client,
* otherwise further access to the R G B channels in the * otherwise further access to the R G B channels in the
* LP5521_REG_ENABLE register will not have any effect - strange! * LP5521_REG_ENABLE register will not have any effect - strange!
*/ */
lp5521_read(client, LP5521_REG_R_CURRENT, &buf); ret = lp5521_read(client, LP5521_REG_R_CURRENT, &buf);
if (buf != LP5521_REG_R_CURR_DEFAULT) { if (buf != LP5521_REG_R_CURR_DEFAULT) {
dev_err(&client->dev, "error in resetting chip\n"); dev_err(&client->dev, "error in resetting chip\n");
goto fail2; goto fail2;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment