btrfs: fix kvcalloc() arguments order in btrfs_ioctl_send()
When compiling with gcc version 14.0.0
20231220 (experimental)
and W=1, I've noticed the following warning:
fs/btrfs/send.c: In function 'btrfs_ioctl_send':
fs/btrfs/send.c:8208:44: warning: 'kvcalloc' sizes specified with 'sizeof'
in the earlier argument and not in the later argument [-Wcalloc-transposed-args]
8208 | sctx->clone_roots = kvcalloc(sizeof(*sctx->clone_roots),
| ^
Since 'n' and 'size' arguments of 'kvcalloc()' are multiplied to
calculate the final size, their actual order doesn't affect the result
and so this is not a bug. But it's still worth to fix it.
Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
(cherry picked from commit
6ff09b6b8c2fb6b3edda4ffaa173153a40653067)
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Change-Id: I30403a32f70d9760f2ce200f8195b87ad62baf4e