linux-ext4 - [PATCH] ext4:remove some redundant function declarations

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Date:   Thu, 23 Jul 2020 21:47:47 -0400
From:   Shijie Luo <luoshijie1@...wei.com>
To:     <linux-ext4@...r.kernel.org>
CC:     <tytso@....edu>, <jack@...e.cz>
Subject: [PATCH] ext4:remove some redundant function declarations

ext4 update feature functions do not exist now, remove these useless
function declarations.

Signed-off-by: Shijie Luo <luoshijie1@...wei.com>
---
 fs/ext4/ext4.h | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 42f5060f3cdf..196b52c75422 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2924,12 +2924,6 @@ do {									\
 
 #endif
 
-extern int ext4_update_compat_feature(handle_t *handle, struct super_block *sb,
-					__u32 compat);
-extern int ext4_update_rocompat_feature(handle_t *handle,
-					struct super_block *sb,	__u32 rocompat);
-extern int ext4_update_incompat_feature(handle_t *handle,
-					struct super_block *sb,	__u32 incompat);
 extern ext4_fsblk_t ext4_block_bitmap(struct super_block *sb,
 				      struct ext4_group_desc *bg);
 extern ext4_fsblk_t ext4_inode_bitmap(struct super_block *sb,
-- 
2.19.1