staticize a function, and normalize code in preparation to module changes.

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@19188 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_skinny.c b/channels/chan_skinny.c
index 0730adb7b953932cb6f0a91914ef5a31119e9c1b..e47864824324735d478af7c24a9fb1e2b2eab1a3 100644 (file)
--- a/channels/chan_skinny.c
+++ b/channels/chan_skinny.c
@@ -73,7 +73,6 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
 /*************************************
  * Skinny/Asterisk Protocol Settings *
  *************************************/
-static const char desc[] = "Skinny Client Control Protocol (Skinny)";
 static const char tdesc[] = "Skinny Client Control Protocol (Skinny)";
 static const char config[] = "skinny.conf";
 
@@ -3228,7 +3227,7 @@ static int reload_config(void)
        return 0;
 }
 
-void delete_devices(void)
+static void delete_devices(void)
 {
        struct skinny_device *d, *dlast;
        struct skinny_line *l, *llast;
@@ -3366,12 +3365,12 @@ int usecount()
        return usecnt;
 }
 
-const char *key()
+const char *key(void)
 {
        return ASTERISK_GPL_KEY;
 }
 
-const char *description()
+const char *description(void)
 {
-       return (char *) desc;
+       return "Skinny Client Control Protocol (Skinny)";
 }