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authorDavid Sterba <dsterba@suse.com>2019-08-09 17:49:06 +0300
committerDavid Sterba <dsterba@suse.com>2019-09-09 15:59:11 +0300
commitb0c1fe1eaf5eea10e8d577545298b6d5f9f7ff38 (patch)
tree8d487a078a47357a06992bc8008293fb2bd35c26 /fs/btrfs/zstd.c
parente18333a7cb97d838c09802092fcecd3269363ecb (diff)
downloadlinux-b0c1fe1eaf5eea10e8d577545298b6d5f9f7ff38.tar.xz
btrfs: compression: replace set_level callbacks by a common helper
The set_level callbacks do not do anything special and can be replaced by a helper that uses the levels defined in the tables. Reviewed-by: Nikolay Borisov <nborisov@suse.com> Reviewed-by: Anand Jain <anand.jain@oracle.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/zstd.c')
-rw-r--r--fs/btrfs/zstd.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/fs/btrfs/zstd.c b/fs/btrfs/zstd.c
index b2b23a6a497d..0af4a5cd4313 100644
--- a/fs/btrfs/zstd.c
+++ b/fs/btrfs/zstd.c
@@ -710,14 +710,6 @@ finish:
return ret;
}
-static unsigned int zstd_set_level(unsigned int level)
-{
- if (!level)
- return ZSTD_BTRFS_DEFAULT_LEVEL;
-
- return min_t(unsigned int, level, ZSTD_BTRFS_MAX_LEVEL);
-}
-
const struct btrfs_compress_op btrfs_zstd_compress = {
.init_workspace_manager = zstd_init_workspace_manager,
.cleanup_workspace_manager = zstd_cleanup_workspace_manager,
@@ -728,7 +720,6 @@ const struct btrfs_compress_op btrfs_zstd_compress = {
.compress_pages = zstd_compress_pages,
.decompress_bio = zstd_decompress_bio,
.decompress = zstd_decompress,
- .set_level = zstd_set_level,
.max_level = ZSTD_BTRFS_MAX_LEVEL,
.default_level = ZSTD_BTRFS_DEFAULT_LEVEL,
};