X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fmadwifi.c;h=5a915b625e18cf3150697d068a7dd358fd945fc8;hb=267bbc64779f9c7b32e063aac0df22be61bda6ae;hp=99e4224370a52d7e1e6d091027bae5f66b2cfe92;hpb=e37e426d6646d6ff99834461f00c3dd79fa85d43;p=collectd.git

diff --git a/src/madwifi.c b/src/madwifi.c
index 99e42243..5a915b62 100644
--- a/src/madwifi.c
+++ b/src/madwifi.c
@@ -418,7 +418,7 @@ static int madwifi_real_init(void) {
   for (size_t i = 0; i < STATIC_ARRAY_SIZE(bounds); i++)
     bounds[i]++;
 
-  return (0);
+  return 0;
 }
 
 static int madwifi_config(const char *key, const char *value) {
@@ -461,7 +461,7 @@ static int madwifi_config(const char *key, const char *value) {
     int id = watchitem_find(value);
 
     if (id < 0)
-      return (-1);
+      return -1;
     else
       watchlist_add(watch_items, id);
   }
@@ -470,7 +470,7 @@ static int madwifi_config(const char *key, const char *value) {
     int id = watchitem_find(value);
 
     if (id < 0)
-      return (-1);
+      return -1;
     else
       watchlist_remove(watch_items, id);
   }
@@ -488,7 +488,7 @@ static int madwifi_config(const char *key, const char *value) {
     int id = watchitem_find(value);
 
     if (id < 0)
-      return (-1);
+      return -1;
     else
       watchlist_add(misc_items, id);
   }
@@ -497,15 +497,15 @@ static int madwifi_config(const char *key, const char *value) {
     int id = watchitem_find(value);
 
     if (id < 0)
-      return (-1);
+      return -1;
     else
       watchlist_remove(misc_items, id);
   }
 
   else
-    return (-1);
+    return -1;
 
-  return (0);
+  return 0;
 }
 
 static void submit(const char *dev, const char *type, const char *ti1,
@@ -600,7 +600,7 @@ static int process_athstats(int sk, const char *dev) {
           "SIOCGATHSTATS to device %s "
           "failed with status %i.",
           dev, status);
-    return (status);
+    return status;
   }
 
   /* These stats are handled as a special case, because they are
@@ -616,7 +616,7 @@ static int process_athstats(int sk, const char *dev) {
 
   /* All other ath statistics */
   process_stat_struct(ATH_STAT, &stats, dev, NULL, "ath_stat", "ast_misc");
-  return (0);
+  return 0;
 }
 
 static int process_80211stats(int sk, const char *dev) {
@@ -633,11 +633,11 @@ static int process_80211stats(int sk, const char *dev) {
           "SIOCG80211STATS to device %s "
           "failed with status %i.",
           dev, status);
-    return (status);
+    return status;
   }
 
   process_stat_struct(IFA_STAT, &stats, dev, NULL, "ath_stat", "is_misc");
-  return (0);
+  return 0;
 }
 
 static int process_station(int sk, const char *dev,
@@ -668,7 +668,7 @@ static int process_station(int sk, const char *dev,
           "IEEE80211_IOCTL_STA_STATS to device %s "
           "failed with status %i.",
           dev, status);
-    return (status);
+    return status;
   }
 
   /* These two stats are handled as a special case as they are
@@ -685,7 +685,7 @@ static int process_station(int sk, const char *dev,
 
   /* All other node statistics */
   process_stat_struct(NOD_STAT, ns, dev, mac, "node_stat", "ns_misc");
-  return (0);
+  return 0;
 }
 
 static int process_stations(int sk, const char *dev) {
@@ -706,7 +706,7 @@ static int process_stations(int sk, const char *dev) {
           "IEEE80211_IOCTL_STA_INFO to device %s "
           "failed with status %i.",
           dev, status);
-    return (status);
+    return status;
   }
 
   len = iwr.u.data.length;
@@ -723,7 +723,7 @@ static int process_stations(int sk, const char *dev) {
 
   if (item_watched(STAT_ATH_NODES))
     submit_gauge(dev, "ath_nodes", NULL, NULL, nodes);
-  return (0);
+  return 0;
 }
 
 static int process_device(int sk, const char *dev) {
@@ -742,7 +742,7 @@ static int process_device(int sk, const char *dev) {
   if (status == 0)
     num_success++;
 
-  return ((num_success == 0) ? -1 : 0);
+  return (num_success == 0) ? -1 : 0;
 }
 
 static int check_devname(const char *dev) {
@@ -777,7 +777,7 @@ static int sysfs_iterate(int sk) {
   nets = opendir("/sys/class/net/");
   if (nets == NULL) {
     WARNING("madwifi plugin: opening /sys/class/net failed");
-    return (-1);
+    return -1;
   }
 
   num_success = 0;
@@ -803,8 +803,8 @@ static int sysfs_iterate(int sk) {
   closedir(nets);
 
   if ((num_success == 0) && (num_fail != 0))
-    return (-1);
-  return (0);
+    return -1;
+  return 0;
 }
 
 static int procfs_iterate(int sk) {
@@ -817,7 +817,7 @@ static int procfs_iterate(int sk) {
 
   if ((fh = fopen("/proc/net/dev", "r")) == NULL) {
     WARNING("madwifi plugin: opening /proc/net/dev failed");
-    return (-1);
+    return -1;
   }
 
   num_success = 0;
@@ -852,7 +852,7 @@ static int procfs_iterate(int sk) {
   fclose(fh);
 
   if ((num_success == 0) && (num_fail != 0))
-    return (-1);
+    return -1;
   return 0;
 }
 
@@ -866,7 +866,7 @@ static int madwifi_read(void) {
 
   sk = socket(AF_INET, SOCK_DGRAM, 0);
   if (sk < 0)
-    return (-1);
+    return -1;
 
   /* procfs iteration is not safe because it does not check whether given
      interface is madwifi interface and there are private ioctls used, which