more simplification, and correct a bug i introduced in the last commit

fix prototype for a channel walking function to use a const input pointer
use existing channel walk by name prefix instead of reproducing that code in this app


git-svn-id: http://svn.digium.com/svn/asterisk/trunk@38389 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 2 insertions, 1 deletions

diff --git a/channel.c b/channel.c
index 952c7b6ad..82eac1db1 100644
--- a/channel.c
+++ b/channel.c
@@ -905,7 +905,8 @@ struct ast_channel *ast_get_channel_by_name_prefix_locked(const char *name, cons
 }
 
 /*! \brief Get next channel by name prefix and lock it */
-struct ast_channel *ast_walk_channel_by_name_prefix_locked(struct ast_channel *chan, const char *name, const int namelen)
+struct ast_channel *ast_walk_channel_by_name_prefix_locked(const struct ast_channel *chan, const char *name,
+							   const int namelen)
 {
 	return channel_find_locked(chan, name, namelen, NULL, NULL);
 }