From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 14 Sep 2018 08:29:47 +0000 (+0200)
Subject: descrambler: optimize descrambler_notify_deliver()
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b932dcaa8bf0881caff65ab3892ba86f4eff4247;p=thirdparty%2Ftvheadend.git

descrambler: optimize descrambler_notify_deliver()
---

diff --git a/src/descrambler/descrambler.c b/src/descrambler/descrambler.c
index 7d0a8c54f..c7431610a 100644
--- a/src/descrambler/descrambler.c
+++ b/src/descrambler/descrambler.c
@@ -472,12 +472,14 @@ descrambler_notify_deliver( mpegts_service_t *t, descramble_info_t *di )
   int r;
 
   lock_assert(&t->s_stream_mutex);
-  if (!t->s_descramble_info)
+  if (!t->s_descramble_info) {
     t->s_descramble_info = calloc(1, sizeof(*di));
-  r = memcmp(t->s_descramble_info, di, sizeof(*di));
-  if (r == 0) { /* identical */
-    free(di);
-    return;
+  } else {
+    r = memcmp(t->s_descramble_info, di, sizeof(*di));
+    if (r == 0) { /* identical */
+      free(di);
+      return;
+    }
   }
   memcpy(t->s_descramble_info, di, sizeof(*di));