linux-kernel - [PATCH] btrfs: Remove duplicate 'unlikely()' usage

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Message-ID: <20240829072952.35335-1-kunwu.chan@linux.dev>
Date: Thu, 29 Aug 2024 15:29:52 +0800
From: Kunwu Chan <kunwu.chan@...ux.dev>
To: clm@...com,
	josef@...icpanda.com,
	dsterba@...e.com
Cc: linux-btrfs@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Kunwu Chan <chentao@...inos.cn>
Subject: [PATCH] btrfs: Remove duplicate 'unlikely()' usage

From: Kunwu Chan <chentao@...inos.cn>

nested unlikely() calls, IS_ERR already uses unlikely() internally

Signed-off-by: Kunwu Chan <chentao@...inos.cn>
---
 fs/btrfs/inode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 4b58306e1ef1..cc07ba7313b7 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -898,7 +898,7 @@ static int extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 e
 	for (unsigned long index = start >> PAGE_SHIFT;
 	     index <= end_index; index++) {
 		folio = __filemap_get_folio(inode->i_mapping, index, 0, 0);
-		if (unlikely(IS_ERR(folio))) {
+		if (IS_ERR(folio)) {
 			if (!ret)
 				ret = PTR_ERR(folio);
 			continue;
-- 
2.41.0