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

drivers/leds/leds-lp5521.c

+1 −1
Original line number Diff line number Diff line
@@ -784,7 +784,7 @@ static int __devinit lp5521_probe(struct i2c_client *client, 
	 * otherwise further access to the R G B channels in the

	 * 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) {

		dev_err(&client->dev, "error in resetting chip\n");

		goto fail2;