linux-kernel - [PATCH v2] btrfs: replace nested usage of min & max with clamp in btrfs_compress_set

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Message-ID: <20250628052130.36111-1-integral@archlinux.org>
Date: Sat, 28 Jun 2025 13:21:30 +0800
From: George Hu <integral@...hlinux.org>
To: wqu@...e.com
Cc: clm@...com,
	dsterba@...e.com,
	integral@...hlinux.org,
	josef@...icpanda.com,
	linux-btrfs@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH v2] 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.

Signed-off-by: George Hu <integral@...hlinux.org>
---
 fs/btrfs/compression.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c
index 48d07939fee4..be8d51c53f39 100644
--- 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;
 }
-- 
2.50.0