more efficient (and understandable) ast_channel_walk_locked, and vastly more efficient ast_channel_by_name_locked (bug #4265)

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@5853 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 7 deletions

diff --git a/apps/app_setcdruserfield.c b/apps/app_setcdruserfield.c
index 4684fdd8b..7e820db12 100755
--- a/apps/app_setcdruserfield.c
+++ b/apps/app_setcdruserfield.c
@@ -76,13 +76,7 @@ static int action_setcdruserfield(struct mansession *s, struct message *m)
 		astman_send_error(s, m, "No UserField specified");
 		return 0;
 	}
-	c = ast_channel_walk_locked(NULL);
-	while (c) {
-		if (!strcasecmp(c->name, channel))
-			break;
-		ast_mutex_unlock(&c->lock);
-		c = ast_channel_walk_locked(c);
-	}
+	c = ast_get_channel_by_name_locked(channel);
 	if (!c) {
 		astman_send_error(s, m, "No such channel");
 		return 0;