• Christoph Lameter's avatar
    slab: Only define slab_error for DEBUG · f28510d3
    Christoph Lameter authored
    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 945cf2b6
     ("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: default avatarChristoph Lameter <cl@linux.com>
    Signed-off-by: default avatarPekka Enberg <penberg@kernel.org>