From e63390df52117e1d3ca9d23a736e9995bc734765 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Tue, 26 Mar 2013 16:32:13 +0000
Subject: [PATCH] sna: Add extra '()' around bitwise &/&& for CPU feature
 detection

By popular demand.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 src/sna/sna_cpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/sna/sna_cpu.c b/src/sna/sna_cpu.c
index ff83ba57..489bf6c8 100644
--- a/src/sna/sna_cpu.c
+++ b/src/sna/sna_cpu.c
@@ -72,7 +72,7 @@ unsigned sna_cpu_detect(void)
 				extra |= has_YMM;
 		}
 
-		if (extra & has_YMM && ecx & bit_AVX)
+		if ((extra & has_YMM) && (ecx & bit_AVX))
 			features |= AVX;
 
 		if (edx & bit_MMX)
@@ -87,7 +87,7 @@ unsigned sna_cpu_detect(void)
 
 	if (max >= 7) {
 		__cpuid_count(7, 0, eax, ebx, ecx, edx);
-		if (extra & has_YMM && ebx & bit_AVX2)
+		if ((extra & has_YMM) && (ebx & bit_AVX2))
 			features |= AVX2;
 	}