diff options
| author | Christoph Lameter <clameter@sgi.com> | 2008-02-07 17:47:41 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-02-25 16:18:57 -0800 |
| commit | 227db665f6f946d376d48785b08d2b0cd1f21aad (patch) | |
| tree | 662078ef30ad5ed6ffcc0d580ade57f32b61f915 /mm | |
| parent | 5214a170d6c2f1ff99c0aa9b8ed4be56d55f4ee4 (diff) | |
SLUB: Deal with annoying gcc warning on kfree()
patch 5bb983b0cce9b7b281af15730f7019116dd42568 in mainline.
gcc 4.2 spits out an annoying warning if one casts a const void *
pointer to a void * pointer. No warning is generated if the
conversion is done through an assignment.
Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/slub.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/slub.c b/mm/slub.c index 474945ecd89..c432f680675 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2592,6 +2592,7 @@ EXPORT_SYMBOL(ksize); void kfree(const void *x) { struct page *page; + void *object = (void *)x; if (unlikely(ZERO_OR_NULL_PTR(x))) return; @@ -2601,7 +2602,7 @@ void kfree(const void *x) put_page(page); return; } - slab_free(page->slab, page, (void *)x, __builtin_return_address(0)); + slab_free(page->slab, page, object, __builtin_return_address(0)); } EXPORT_SYMBOL(kfree); |