Eliminate useless pass checking

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3062 65c4cc65-6c06-0410-ace0-fbb531ad65f3
21 years ago · e3ad88c784
parent af69f68359
commit e3ad88c784
1 changed files with 0 additions and 2 deletions
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@ -869,10 +869,8 @@ static void iax2_frame_free(struct iax_frame *fr)

 static int iax2_queue_frame(int callno, struct ast_frame *f)
 {
-	int pass =0;
 	/* Assumes lock for callno is already held... */
 	for (;;) {
-		pass++;
 		if (iaxs[callno] && iaxs[callno]->owner) {
 			if (ast_mutex_trylock(&iaxs[callno]->owner->lock)) {
 				/* Avoid deadlock by pausing and trying again */