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ARM: OMAP3+: SmartReflex: micro-optimization for sanity check
author
Felipe Balbi
<balbi@ti.com>
Wed, 29 Feb 2012 22:33:47 +0000
(23:33 +0100)
committer
Grazvydas Ignotas
<notasas@gmail.com>
Sun, 15 May 2016 12:43:21 +0000
(15:43 +0300)
val && (val != 1) == val > 1
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Jean Pihet <j-pihet@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
arch/arm/mach-omap2/smartreflex.c
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diff --git
a/arch/arm/mach-omap2/smartreflex.c
b/arch/arm/mach-omap2/smartreflex.c
index
4b9dc8b
..
9460d3a
100644
(file)
--- a/
arch/arm/mach-omap2/smartreflex.c
+++ b/
arch/arm/mach-omap2/smartreflex.c
@@
-886,7
+886,7
@@
static int omap_sr_autocomp_store(void *data, u64 val)
}
/* Sanity check */
}
/* Sanity check */
- if (val
&& (val != 1)
) {
+ if (val
> 1
) {
pr_warning("%s: Invalid argument %lld\n", __func__, val);
return -EINVAL;
}
pr_warning("%s: Invalid argument %lld\n", __func__, val);
return -EINVAL;
}