Re: [PATCH] regulator, mc13xxx: Remove pointless test for unsignedless than zero
From: Mark Brown
Date: Thu Feb 24 2011 - 04:37:29 EST
On Wed, Feb 23, 2011 at 11:45:55PM +0100, Jesper Juhl wrote:
> The variable 'val' is a 'unsigned int', so it can never be less than zero.
> This fact makes the "val < 0" part of the test done in BUG_ON() in
> mc13xxx_regulator_get_voltage() rather pointles since it can never have
> any effect.
> This patch removes the pointless test.
> Signed-off-by: Jesper Juhl <jj@xxxxxxxxxxxxx>
Acked-by: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
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