From 2c37a3fb1ed4faccf60f06b81b1ca2a7f4fa6f5e Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Wed, 27 Feb 2019 16:54:43 +0100
Subject: [PATCH] platform: add NULL check in inline nmp_object_unref()
 function

This allows the compiler to see that this function does nothing for %NULL.
That is not so unusual, as we use nm_auto_nmpobj to free objects. Often
the compiler can see that these pointers are %NULL.
---
 src/platform/nmp-object.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/platform/nmp-object.h b/src/platform/nmp-object.h
index 7d64b094c..5c5b510ad 100644
--- a/src/platform/nmp-object.h
+++ b/src/platform/nmp-object.h
@@ -632,9 +632,11 @@ nmp_object_ref (const NMPObject *obj)
 static inline void
 nmp_object_unref (const NMPObject *obj)
 {
-	nm_assert (!obj || NMP_OBJECT_IS_VALID (obj));
+	if (obj) {
+		nm_assert (NMP_OBJECT_IS_VALID (obj));
 
-	nm_dedup_multi_obj_unref ((const NMDedupMultiObj *) obj);
+		nm_dedup_multi_obj_unref ((const NMDedupMultiObj *) obj);
+	}
 }
 
 #define nm_clear_nmp_object(ptr) \