linux-kernel - [PATCH v3 3/6] jbd2: remove unused feature macros

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Message-ID: <20230315013128.3911115-4-chengzhihao1@huawei.com>
Date:   Wed, 15 Mar 2023 09:31:25 +0800
From:   Zhihao Cheng <chengzhihao1@...wei.com>
To:     <tytso@....edu>, <adilger.kernel@...ger.ca>, <jack@...e.com>,
        <tudor.ambarus@...aro.org>
CC:     <linux-ext4@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <chengzhihao1@...wei.com>, <yi.zhang@...wei.com>
Subject: [PATCH v3 3/6] jbd2: remove unused feature macros

From: Zhang Yi <yi.zhang@...wei.com>

JBD2_HAS_[IN|RO_]COMPAT_FEATURE macros are no longer used, just remove
them.

Signed-off-by: Zhang Yi <yi.zhang@...wei.com>
Signed-off-by: Zhihao Cheng <chengzhihao1@...wei.com>
Reviewed-by: Jan Kara <jack@...e.cz>
---
 include/linux/jbd2.h | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/include/linux/jbd2.h b/include/linux/jbd2.h
index f619bae1dcc5..a91cf9c7a94b 100644
--- a/include/linux/jbd2.h
+++ b/include/linux/jbd2.h
@@ -274,17 +274,6 @@ typedef struct journal_superblock_s
 /* 0x0400 */
 } journal_superblock_t;
 
-/* Use the jbd2_{has,set,clear}_feature_* helpers; these will be removed */
-#define JBD2_HAS_COMPAT_FEATURE(j,mask)					\
-	((j)->j_format_version >= 2 &&					\
-	 ((j)->j_superblock->s_feature_compat & cpu_to_be32((mask))))
-#define JBD2_HAS_RO_COMPAT_FEATURE(j,mask)				\
-	((j)->j_format_version >= 2 &&					\
-	 ((j)->j_superblock->s_feature_ro_compat & cpu_to_be32((mask))))
-#define JBD2_HAS_INCOMPAT_FEATURE(j,mask)				\
-	((j)->j_format_version >= 2 &&					\
-	 ((j)->j_superblock->s_feature_incompat & cpu_to_be32((mask))))
-
 #define JBD2_FEATURE_COMPAT_CHECKSUM		0x00000001
 
 #define JBD2_FEATURE_INCOMPAT_REVOKE		0x00000001
-- 
2.31.1