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authorDavid Sterba <dsterba@suse.com>2019-08-09 16:49:06 +0200
committerDavid Sterba <dsterba@suse.com>2019-09-09 14:59:11 +0200
commitb0c1fe1eaf5eea10e8d577545298b6d5f9f7ff38 (patch)
tree8d487a078a47357a06992bc8008293fb2bd35c26 /fs/btrfs/zlib.c
parente18333a7cb97d838c09802092fcecd3269363ecb (diff)
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/zlib.c')
-rw-r--r--fs/btrfs/zlib.c9
1 files changed, 0 insertions, 9 deletions
diff --git a/fs/btrfs/zlib.c b/fs/btrfs/zlib.c
index 03d6c3683bd9..df1aace5df50 100644
--- a/fs/btrfs/zlib.c
+++ b/fs/btrfs/zlib.c
@@ -418,14 +418,6 @@ next:
return ret;
}
-static unsigned int zlib_set_level(unsigned int level)
-{
- if (!level)
- return BTRFS_ZLIB_DEFAULT_LEVEL;
-
- return min_t(unsigned int, level, 9);
-}
-
const struct btrfs_compress_op btrfs_zlib_compress = {
.init_workspace_manager = zlib_init_workspace_manager,
.cleanup_workspace_manager = zlib_cleanup_workspace_manager,
@@ -436,7 +428,6 @@ const struct btrfs_compress_op btrfs_zlib_compress = {
.compress_pages = zlib_compress_pages,
.decompress_bio = zlib_decompress_bio,
.decompress = zlib_decompress,
- .set_level = zlib_set_level,
.max_level = 9,
.default_level = BTRFS_ZLIB_DEFAULT_LEVEL,
};