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| author | Domagoj Tršan <domagoj.trsan@gmail.com> | 2016-10-27 09:52:33 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-11-30 13:45:18 +0100 |
| commit | 0b5e3dafb60229dd7225e81023af5d2ddfb6a4b7 (patch) | |
| tree | 91f93d3c295a6528cd027cba93bebd2d99e8273b /fs/btrfs/free-space-cache.c | |
| parent | Btrfs: adjust len of writes if following a preallocated extent (diff) | |
| download | linux-0b5e3dafb60229dd7225e81023af5d2ddfb6a4b7.tar.xz linux-0b5e3dafb60229dd7225e81023af5d2ddfb6a4b7.zip | |
btrfs: change btrfs_csum_final result param type to u8
csum member of struct btrfs_super_block has array type of u8. It makes
sense that function btrfs_csum_final should be also declared to accept
u8 *. I changed the declaration of method void btrfs_csum_final(u32 crc,
char *result); to void btrfs_csum_final(u32 crc, u8 *result);
Signed-off-by: Domagoj Tršan <domagoj.trsan@gmail.com>
[ changed cast to u8 at several call sites ]
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/free-space-cache.c')
| -rw-r--r-- | fs/btrfs/free-space-cache.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index a754865b3cb1..e690d386ee5e 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -476,7 +476,7 @@ static void io_ctl_set_crc(struct btrfs_io_ctl *io_ctl, int index) crc = btrfs_csum_data(io_ctl->orig + offset, crc, PAGE_SIZE - offset); - btrfs_csum_final(crc, (char *)&crc); + btrfs_csum_final(crc, (u8 *)&crc); io_ctl_unmap_page(io_ctl); tmp = page_address(io_ctl->pages[0]); tmp += index; @@ -504,7 +504,7 @@ static int io_ctl_check_crc(struct btrfs_io_ctl *io_ctl, int index) io_ctl_map_page(io_ctl, 0); crc = btrfs_csum_data(io_ctl->orig + offset, crc, PAGE_SIZE - offset); - btrfs_csum_final(crc, (char *)&crc); + btrfs_csum_final(crc, (u8 *)&crc); if (val != crc) { btrfs_err_rl(io_ctl->root->fs_info, "csum mismatch on free space cache"); |