From: Andrey Volk <andywolk@gmail.com>
Date: Fri, 12 Jul 2019 16:43:16 +0000 (+0400)
Subject: FS-11903: Fix errors reported by PVS-Studio Static Code Analyzer for switch_limit.c
X-Git-Tag: v1.10.0~245
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0893418d8b84c1e0da6d59555db5c389ace037ab;p=thirdparty%2Ffreeswitch.git

FS-11903: Fix errors reported by PVS-Studio Static Code Analyzer for switch_limit.c
---

diff --git a/src/switch_limit.c b/src/switch_limit.c
index ed53f01021..e64008887a 100644
--- a/src/switch_limit.c
+++ b/src/switch_limit.c
@@ -47,9 +47,7 @@ static switch_limit_interface_t *get_backend(const char *backend) {
 }
 
 static void release_backend(switch_limit_interface_t *limit) {
-	if (limit) {
-		UNPROTECT_INTERFACE(limit);
-	}
+	UNPROTECT_INTERFACE(limit);
 }
 
 SWITCH_DECLARE(void) switch_limit_init(switch_memory_pool_t *pool) {