ARM: OMAP3+: SmartReflex: micro-optimization for sanity check

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>
git-mirror · Mar 5, 2012 · d617369 · d617369
1 parent 4018bfe
commit d617369
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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 */
-	if (val && (val != 1)) {
+	if (val > 1) {
 		pr_warning("%s: Invalid argument %lld\n", __func__, val);
 		return -EINVAL;
 	}