From: Dmitriy Vyukov <dvyukov@google.com>
Date: Thu, 5 Apr 2012 14:37:46 +0000 (+0400)
Subject: runtime: remove redundant code
X-Git-Tag: go1.1rc2~3437
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=a28a10e1a2352736fa8bbf6def02517f42260e34;p=gostls13.git

runtime: remove redundant code

R=rsc
CC=golang-dev
https://golang.org/cl/5987046
---

diff --git a/src/pkg/runtime/mcache.c b/src/pkg/runtime/mcache.c
index 518e00c123..7ead5e5b66 100644
--- a/src/pkg/runtime/mcache.c
+++ b/src/pkg/runtime/mcache.c
@@ -43,11 +43,6 @@ runtime·MCache_Alloc(MCache *c, int32 sizeclass, uintptr size, int32 zeroed)
 		// block is zeroed iff second word is zero ...
 		if(size > sizeof(uintptr) && ((uintptr*)v)[1] != 0)
 			runtime·memclr((byte*)v, size);
-		else {
-			// ... except for the link pointer
-			// that we used above; zero that.
-			v->next = nil;
-		}
 	}
 	c->local_cachealloc += size;
 	c->local_objects++;