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mm: remove kzfree() compatibility definition

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Commit 453431a549 ("mm, treewide: rename kzfree() to
kfree_sensitive()") renamed kzfree() to kfree_sensitive(),
but it left a compatibility definition of kzfree() to avoid
being too disruptive.

Since then a few more instances of kzfree() have slipped in.

Just get rid of them and remove the compatibility definition
once and for all.

Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Eric Biggers
2020-10-23 16:27:16 -07:00
committed by Linus Torvalds
parent 0f7f635b06
commit 23224e4500
6 changed files with 6 additions and 8 deletions
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2
include/linux/slab.h
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@@ -187,8 +187,6 @@ void kfree_sensitive(const void *);
size_t __ksize(const void *);
size_t ksize(const void *);
#define kzfree(x) kfree_sensitive(x) /* For backward compatibility */
#ifdef CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR
void __check_heap_object(const void *ptr, unsigned long n, struct page *page,
bool to_user);