Whitespace cleanup.

* loadavg.c: (glibtop_get_loadavg_s): Whitespace cleanup.

        * ppp.c: (get_ISDN_stats), (is_ISDN_on): Replace g_malloc by an
        array.

        * glibtop_server.c: (get_pageshift):
        * glibtop_server.h:
        * procmem.c: (glibtop_init_proc_mem_s), (glibtop_get_proc_mem_s):
        * procsegment.c: (glibtop_init_proc_segment_s),
        (glibtop_get_proc_segment_s): Moved the pageshift calculation to
        glibtop_server.[ch]

        * procstate.c: (glibtop_get_proc_state_s):
        * procuid.c: (glibtop_get_proc_uid_s):
        * sysinfo.c: (init_sysinfo): Minor cleanups.

sysdeps/linux/sysinfo.c

@@ -40,7 +40,7 @@ init_sysinfo (glibtop *server)
 	ssize_t len;
 	char buffer [BUFSIZ];
 
-	if(sysinfo.flags) return;
+	if(G_LIKELY(sysinfo.flags)) return;
 
 	glibtop_init_s (&server, GLIBTOP_SYSDEPS_CPU, 0);