Suppress a noisy Coverity warning

src/log.h

@@ -492,16 +492,19 @@ struct DummyStream
 	}
 };
 
+#ifdef __COVERITY__
+// Coverity doesn't like this macro - CID 393138: Big parameter passed by value (PASS_BY_VALUE)
+#define SIDE_EFFECT_CHECK(level, ...)
+#else
 #define SIDE_EFFECT_CHECK(level, ...) \
-	do { \
 	if (0) { \
 		MSVC_PRAGMA(warning(suppress:26444)) \
 		[=]() { \
 			log::DummyStream x; \
 			x << (level) << __VA_ARGS__; \
 		}; \
-		} \
+	}
-	} while (0)
+#endif
 
 #ifdef P2POOL_LOG_DISABLE