[Bf-blender-cvs] [aafe632] master: Remove redundant NULL check

[Campbell Barton]

Commit: aafe6322fe0f018f58898a50c8d6557cc0ea0218
Author: Campbell Barton
Date:   Thu May 15 20:13:43 2014 +1000
https://developer.blender.org/rBaafe6322fe0f018f58898a50c8d6557cc0ea0218

Remove redundant NULL check

===================================================================

M	source/blender/blenkernel/intern/smoke.c

===================================================================

diff --git a/source/blender/blenkernel/intern/smoke.c b/source/blender/blenkernel/intern/smoke.c
index 55673a3..bfbd8c6 100644
--- a/source/blender/blenkernel/intern/smoke.c
+++ b/source/blender/blenkernel/intern/smoke.c
@@ -1690,10 +1690,9 @@ static void emit_from_derivedmesh(Object *flow_ob, SmokeDomainSettings *sds, Smo
 		if (vert_vel) {
 			MEM_freeN(vert_vel);
 		}
-		if (dm) {
-			dm->needsFree = 1;
-			dm->release(dm);
-		}
+
+		dm->needsFree = 1;
+		dm->release(dm);
 	}
 }