linux-ext4 - [PATCH 02/11] ext4: Use sb_rdonly() helper for checking read-only flag

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Message-Id: <20230616165109.21695-2-jack@suse.cz>
Date:   Fri, 16 Jun 2023 18:50:48 +0200
From:   Jan Kara <jack@...e.cz>
To:     Ted Tso <tytso@....edu>
Cc:     <linux-ext4@...r.kernel.org>, Jan Kara <jack@...e.cz>
Subject: [PATCH 02/11] ext4: Use sb_rdonly() helper for checking read-only flag

sb_rdonly() helper instead of directly checking sb->s_flags.

Signed-off-by: Jan Kara <jack@...e.cz>
---
 fs/ext4/super.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index f24a7919a328..8c843ceb3cbb 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -6047,7 +6047,7 @@ static void ext4_update_super(struct super_block *sb)
 	 * the clock is set in the future, and this will cause e2fsck
 	 * to complain and force a full file system check.
 	 */
-	if (!(sb->s_flags & SB_RDONLY))
+	if (!sb_rdonly(sb))
 		ext4_update_tstamp(es, s_wtime);
 	es->s_kbytes_written =
 		cpu_to_le64(sbi->s_kbytes_written +
@@ -6638,7 +6638,7 @@ static int __ext4_remount(struct fs_context *fc, struct super_block *sb)
 	 * If there was a failing r/w to ro transition, we may need to
 	 * re-enable quota
 	 */
-	if ((sb->s_flags & SB_RDONLY) && !(old_sb_flags & SB_RDONLY) &&
+	if (sb_rdonly(sb) && !(old_sb_flags & SB_RDONLY) &&
 	    sb_any_quota_suspended(sb))
 		dquot_resume(sb, -1);
 	sb->s_flags = old_sb_flags;
-- 
2.35.3