tree aea777471b79ab19a508155fd69e3b4d2a5cc97c
parent 9df53b154ac712c87db1170057aa6df05eb7bdbd
author Christoph Lameter <cl@linux.com> 1347392978 +0000
committer Pekka Enberg <penberg@kernel.org> 1348037886 +0300

slab: Only define slab_error for DEBUG

On Tue, 11 Sep 2012, Stephen Rothwell wrote:
> After merging the final tree, today's linux-next build (sparc64 defconfig)
> produced this warning:
>
> mm/slab.c:808:13: warning: '__slab_error' defined but not used [-Wunused-function]
>
> Introduced by commit 945cf2b6199b ("mm/sl[aou]b: Extract a common
> function for kmem_cache_destroy").  All uses of slab_error() are now
> guarded by DEBUG.

There is no use case left for slab builds without DEBUG.

Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>