Mysqlnd: Removed useless precompilter cond (php#19120)

Author: marc-mabe

ext/mysqlnd/mysqlnd_portability.h

@@ -284,15 +284,8 @@ typedef union {
    register) variable, M is a pointer to byte */
 
 #ifndef float8get
-
-#ifdef WORDS_BIGENDIAN
-#define float8get(V,M)		memcpy((char*) &(V),(char*)  (M), sizeof(double))
-#define float8store(T,V)	memcpy((char*)  (T),(char*) &(V), sizeof(double))
-#else
-#define float8get(V,M)    memcpy((char*) &(V),(char*) (M),sizeof(double))
-#define float8store(T,V)  memcpy((char*) (T),(char*) &(V),sizeof(double))
-#endif /* WORDS_BIGENDIAN */
-
-#endif /* float8get */
+# define float8get(V,M)    memcpy((char*) &(V),(char*) (M),sizeof(double))
+# define float8store(T,V)  memcpy((char*) (T),(char*) &(V),sizeof(double))
+#endif
 
 #endif /* MYSQLND_PORTABILITY_H */