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Commit bf703c3f authored by Adrian Bunk's avatar Adrian Bunk Committed by Linus Torvalds
Browse files

[PATCH] drivers/mfd/sm501.c: fix an off-by-one 



Fix an off-by-one spotted by the Coverity checker.

Signed-off-by: default avatarAdrian Bunk <bunk@stusta.de>
Cc: Ben Dooks <ben-linux@fluff.org>
Cc: Vincent Sanders <vince@arm.linux.org.uk>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 10fa1155

drivers/mfd/sm501.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -319,7 +319,7 @@ int sm501_unit_power(struct device *dev, unsigned int unit, unsigned int to) 




	mode &= 3;		/* get current power mode */

	mode &= 3;		/* get current power mode */





	if (unit > ARRAY_SIZE(sm->unit_power)) {

	if (unit >= ARRAY_SIZE(sm->unit_power)) {

		dev_err(dev, "%s: bad unit %d\n", __FUNCTION__, unit);

		dev_err(dev, "%s: bad unit %d\n", __FUNCTION__, unit);

		goto already;

		goto already;

	}

	}