btrfs: replace kcalloc() calls to kzalloc_objs()

Commit 2932ba8d9c99 ("slab: Introduce kmalloc_obj() and family")
introduced, among many others, the kzalloc_objs() helper, which has some
benefits over kcalloc(). Namely, internal introspection of the allocated
type now becomes possible, allowing for future alignment-aware choices
to be made by the allocator and future hardening work that can be type
sensitive. Dropping 'sizeof' comes also as a nice side-effect.

Moreover, this also allows us to be in line with the recent tree-wide
migration to the kmalloc_obj() and family of helpers. See
commit 69050f8d6d07 ("treewide: Replace kmalloc with kmalloc_obj for
non-scalar types").

Reviewed-by: Kees Cook <kees@kernel.org>
Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

0 files changed, 0 insertions, 0 deletions