Remove unnecessary parens in `#if defined (SYMBOL)' expressions.

diff --git a/src/hostname.c b/src/hostname.c
index 0abe64e214e44080c4def636b7431cb413901881..f6748a66d829b8dbb2c475c1142804796b13666a 100644 (file)
--- a/src/hostname.c
+++ b/src/hostname.c
@@ -37,8 +37,8 @@
 int sethostname ();
 #endif
 
-#if !defined(HAVE_SETHOSTNAME) && defined(HAVE_SYSINFO) && \
-     defined (HAVE_SYS_SYSTEMINFO_H)
+#if !defined HAVE_SETHOSTNAME && defined HAVE_SYSINFO && \
+     defined HAVE_SYS_SYSTEMINFO_H
 # include <sys/systeminfo.h>
 
 int