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Subject[PATCH/RESEND #3 7/7] arm: omap: smartreflex: micro-optimization for sanity check
Date
val && (val != 1) == val > 1
Signed-off-by: Felipe Balbi <balbi@ti.com>
---
arch/arm/mach-omap2/smartreflex.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index a5399df..9fee277 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -868,7 +868,7 @@ 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;
}
--
1.7.8.rc0


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