Commit 5bb983b0 authored by Christoph Lameter's avatar Christoph Lameter Committed by Christoph Lameter

SLUB: Deal with annoying gcc warning on kfree()

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: default avatarChristoph Lameter <clameter@sgi.com>
parent 0afc2edf
...@@ -2601,6 +2601,7 @@ EXPORT_SYMBOL(ksize); ...@@ -2601,6 +2601,7 @@ EXPORT_SYMBOL(ksize);
void kfree(const void *x) void kfree(const void *x)
{ {
struct page *page; struct page *page;
void *object = (void *)x;
if (unlikely(ZERO_OR_NULL_PTR(x))) if (unlikely(ZERO_OR_NULL_PTR(x)))
return; return;
...@@ -2610,7 +2611,7 @@ void kfree(const void *x) ...@@ -2610,7 +2611,7 @@ void kfree(const void *x)
put_page(page); put_page(page);
return; 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); EXPORT_SYMBOL(kfree);
......
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