commit 75aaf4c3e6a4ed48207230cf133a02258ca5abd5
author Jan Beulich <JBeulich@suse.com> Fri Jan 23 08:29:50 2015 +0000
committer NeilBrown <neilb@suse.de> Wed Feb 04 08:35:51 2015 +1100
tree 4d4eba8a7ead427b30f41b0566838e8ff5b91688
parent d95901433436aeb921eac58bfd8a2aa77f110384

x86/raid6: correctly check for assembler capabilities

Just like for AVX2 (which simply needs an #if -> #ifdef conversion),
SSSE3 assembler support should be checked for before using it.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Cc: Jim Kukunas <james.t.kukunas@linux.intel.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: NeilBrown <neilb@suse.de>

lib/raid6/recov_avx2.c

diff --git a/lib/raid6/recov_avx2.c b/lib/raid6/recov_avx2.c
index e1eea43..53fe3d7 100644
--- a/lib/raid6/recov_avx2.c
+++ b/lib/raid6/recov_avx2.c
@@ -8,7 +8,7 @@
  * of the License.
  */
 
-#if CONFIG_AS_AVX2
+#ifdef CONFIG_AS_AVX2
 
 #include <linux/raid/pq.h>
 #include "x86.h"