More minor cleanups

git-svn-id: http://svn.digium.com/svn/asterisk/trunk@6183 f38db490-d61c-443f-a65b-d21fe96a405b

1 files changed, 1 insertions, 2 deletions

diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index e040fc3c4..b8425eb59 100755
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -10528,8 +10528,7 @@ static int setup_zap(int reload)
 					res = ioctl(ctlfd, ZT_SET_DIALPARAMS, &dps);
 					if (res < 0) {
 						ast_log(LOG_ERROR, "Invalid tone duration: %d ms\n", toneduration);
-						destroy_zt_pvt(&tmp);
-						return NULL;
+						return -1;
 					}
 				}
 				close(ctlfd);