[PATCH v2] cpp: Fix missing extern "C" closing bracket

[Edvard Fagerholm]

RTE_FORCE_INTRINSICS with a C++ compiler causes rte_atomic.h and
rte_byteorder.h to emit on x86 an extern "C" without a closing
brace.

Signed-off-by: Edvard Fagerholm <edvard.fagerholm at gmail.com>
Acked-by: Bruce Richardson <bruce.richardson at intel.com>
---
 lib/eal/x86/include/rte_atomic.h    | 6 +++---
 lib/eal/x86/include/rte_byteorder.h | 9 +++++----
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/lib/eal/x86/include/rte_atomic.h b/lib/eal/x86/include/rte_atomic.h
index c72c47c83e..7ba1722683 100644
--- a/lib/eal/x86/include/rte_atomic.h
+++ b/lib/eal/x86/include/rte_atomic.h
@@ -282,18 +282,18 @@ static inline int rte_atomic32_dec_and_test(rte_atomic32_t *v)
 	return ret != 0;
 }
 
+#endif /* RTE_FORCE_INTRINSICS */
+
 #ifdef __cplusplus
 }
 #endif
 
-#endif
-
 #ifdef RTE_ARCH_I686
 #include "rte_atomic_32.h"
 #else
 #include "rte_atomic_64.h"
 #endif
 
-#endif
+#endif /* RTE_TOOLCHAIN_MSVC */
 
 #endif /* _RTE_ATOMIC_X86_H_ */
diff --git a/lib/eal/x86/include/rte_byteorder.h b/lib/eal/x86/include/rte_byteorder.h
index 5a49ffcd50..f54bb07cd0 100644
--- a/lib/eal/x86/include/rte_byteorder.h
+++ b/lib/eal/x86/include/rte_byteorder.h
@@ -48,10 +48,6 @@ static inline uint32_t rte_arch_bswap32(uint32_t _x)
 	return x;
 }
 
-#ifdef __cplusplus
-}
-#endif
-
 #define rte_bswap16(x) ((uint16_t)(__builtin_constant_p(x) ?		\
 				   rte_constant_bswap16(x) :		\
 				   rte_arch_bswap16(x)))
@@ -69,6 +65,11 @@ static inline uint32_t rte_arch_bswap32(uint32_t _x)
 #else
 #include "rte_byteorder_64.h"
 #endif
+
+#endif /* RTE_FORCE_INTRINSICS */
+
+#ifdef __cplusplus
+}
 #endif
 
 #define rte_cpu_to_le_16(x) (x)
-- 
2.34.1