uptime plugin: Removed some blank lines and reformatted some comments.

diff --git a/src/uptime.c b/src/uptime.c
index 9e0562de5a424d549e9585d83a61c16b538ea637..d2ba9633db290aeb17ac0a064874b3c652742b3a 100644 (file)
--- a/src/uptime.c
+++ b/src/uptime.c
@@ -41,7 +41,7 @@
 # error "No applicable input method."
 #endif
 
-/* 
+/*
  * Global variables
  */
 /* boottime always used, no OS distinction */
@@ -51,7 +51,6 @@ static time_t boottime;
 extern kstat_ctl_t *kc;
 #endif /* #endif HAVE_LIBKSTAT */
 
-
 static void uptime_submit (gauge_t uptime)
 {
        value_t values[1];
@@ -69,19 +68,18 @@ static void uptime_submit (gauge_t uptime)
        plugin_dispatch_values (&vl);
 }
 
-static int uptime_init (void)
+static int uptime_init (void) /* {{{ */
 {
-/*     NOTE
-
-       On most unix systems the uptime is calculated by looking at the boot time
-       (stored in unix time, since epoch) and the current one. We are going to
-       do the same, reading the boot time value while executing the uptime_init
-       function (there is no need to read, every time the plugin_read is called,
-       a value that won't change). However, since uptime_init is run only once,
-       if the function fails in retrieving the boot time, the plugin is
-       unregistered and there is no chance to try again later. Nevertheless,
-       this is very unlikely to happen.
- */
+       /*
+        * On most unix systems the uptime is calculated by looking at the boot
+        * time (stored in unix time, since epoch) and the current one. We are
+        * going to do the same, reading the boot time value while executing
+        * the uptime_init function (there is no need to read, every time the
+        * plugin_read is called, a value that won't change). However, since
+        * uptime_init is run only once, if the function fails in retrieving
+        * the boot time, the plugin is unregistered and there is no chance to
+        * try again later. Nevertheless, this is very unlikely to happen.
+        */
 
 #if KERNEL_LINUX
        unsigned long starttime;
@@ -104,16 +102,17 @@ static int uptime_init (void)
        while (fgets (buffer, 1024, fh) != NULL)
        {
                /* look for the btime string and read the value */
-               if (( ret = sscanf(buffer, "btime %lu", &starttime) ) == 1 )
-                       /* avoid further loops if btime has been found and read correctly (hopefully) */
+               ret = sscanf (buffer, "btime %lu", &starttime);
+               /* avoid further loops if btime has been found and read
+                * correctly (hopefully) */
+               if (ret == 1)
                        break;
-               /* else continue */
        }
 
        fclose (fh);
 
        /* loop done, check if no value has been found/read */
-       if ( ret != 1 )
+       if (ret != 1)
        {
                ERROR ("uptime plugin: No value read from "STAT_FILE"");
                return (-1);
@@ -207,9 +206,7 @@ static int uptime_init (void)
 #endif /* HAVE_SYS_SYSCTL_H */
 
        return (0);
-
-}
-
+} /* }}} int uptime_init */
 
 static int uptime_read (void)
 {