Remove parentheses around return arguments

[collectd.git] / src / md.c

diff --git a/src/md.c b/src/md.c
index 5e6b3ac..98cef1d 100644 (file)
--- a/src/md.c
+++ b/src/md.c
@@ -46,17 +46,17 @@ static int md_config(const char *key, const char *value) {
   if (ignorelist == NULL)
     ignorelist = ignorelist_create(/* invert = */ 1);
   if (ignorelist == NULL)
-    return (1);
+    return 1;
 
   if (strcasecmp(key, "Device") == 0) {
     ignorelist_add(ignorelist, value);
   } else if (strcasecmp(key, "IgnoreSelected") == 0) {
     ignorelist_set_invert(ignorelist, IS_TRUE(value) ? 0 : 1);
   } else {
-    return (-1);
+    return -1;
   }
 
-  return (0);
+  return 0;
 }
 
 static void md_submit(const int minor, const char *type_instance,
@@ -149,7 +149,7 @@ static int md_read(void) {
     char errbuf[1024];
     WARNING("md: Unable to open %s: %s", PROC_DISKSTATS,
             sstrerror(errno, errbuf, sizeof(errbuf)));
-    return (-1);
+    return -1;
   }
 
   /* Iterate md devices */
@@ -187,7 +187,7 @@ static int md_read(void) {
 
   fclose(fh);
 
-  return (0);
+  return 0;
 } /* int md_read */
 
 void module_register(void) {