btrfs: replace nested usage of min & max with clamp in btrfs_compress_set_level()

Refactor the btrfs_compress_set_level() function by replacing the
nested usage of min() and max() macro with clamp() to simplify the
code and improve readability.

Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: George Hu <integral@archlinux.org>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index a4934eb1ecdc99382e420a3fd2e1316b1f630d7d..6d3161bc778142ede87d3cf117c7caeb0ab35f51 100644 (file)
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -975,7 +975,7 @@ static int btrfs_compress_set_level(unsigned int type, int level)
        if (level == 0)
                level = ops->default_level;
        else
-               level = min(max(level, ops->min_level), ops->max_level);
+               level = clamp(level, ops->min_level, ops->max_level);
 
        return level;
 }