[PATCH] eal: add missing extension to statement expression

[Tyler Retzlaff]

add missing __extension__ keyword to RTE_ALIGN_MUL_NEAR statement
expression to be consistent with other macros using statement
expressions

Signed-off-by: Tyler Retzlaff <roretzla at linux.microsoft.com>
---
 lib/eal/include/rte_common.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/eal/include/rte_common.h b/lib/eal/include/rte_common.h
index 484f81e..c1ba32d 100644
--- a/lib/eal/include/rte_common.h
+++ b/lib/eal/include/rte_common.h
@@ -467,7 +467,7 @@ static void __attribute__((destructor(RTE_PRIO(prio)), used)) func(void)
  * whichever difference is the lowest.
  */
 #define RTE_ALIGN_MUL_NEAR(v, mul)				\
-	({							\
+	__extension__ ({					\
 		typeof(v) ceil = RTE_ALIGN_MUL_CEIL(v, mul);	\
 		typeof(v) floor = RTE_ALIGN_MUL_FLOOR(v, mul);	\
 		(ceil - (v)) > ((v) - floor) ? floor : ceil;	\
-- 
1.8.3.1