vswitchd: Drop assignment whose value is never used in port_reconfigure().

[openvswitch] / lib / compiler.h

diff --git a/lib/compiler.h b/lib/compiler.h
index 17e245fce770ac6d6ba5998d70942ef5e14386f8..216dd6af0685c3b5b1f1bfde16a778e5e26e755e 100644 (file)
--- a/lib/compiler.h
+++ b/lib/compiler.h
@@ -26,5 +26,6 @@
 #define ALWAYS_INLINE __attribute__((always_inline))
 #define likely(x) __builtin_expect((x),1)
 #define unlikely(x) __builtin_expect((x),0)
+#define WARN_UNUSED_RESULT __attribute__((__warn_unused_result__))
 
 #endif /* compiler.h */