linux-kernel - [PATCH] f2fs: remove unneeded F2FS_PROJINHERIT

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Date:   Sun, 8 Apr 2018 11:25:53 +0800
From:   Chao Yu <yuchao0@...wei.com>
To:     <jaegeuk@...nel.org>
CC:     <linux-f2fs-devel@...ts.sourceforge.net>,
        <linux-kernel@...r.kernel.org>, <chao@...nel.org>,
        Chao Yu <yuchao0@...wei.com>
Subject: [PATCH] f2fs: remove unneeded F2FS_PROJINHERIT_FL

Now F2FS_FL_USER_VISIBLE and F2FS_FL_USER_MODIFIABLE has included
F2FS_PROJINHERIT_FL, so remove unneeded F2FS_PROJINHERIT_FL when
using visible/modifiable flag macro.

Signed-off-by: Chao Yu <yuchao0@...wei.com>
---
 fs/f2fs/file.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 82a01f0aaa33..3fd485395f9d 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -686,7 +686,7 @@ int f2fs_getattr(const struct path *path, struct kstat *stat,
 		stat->btime.tv_nsec = fi->i_crtime.tv_nsec;
 	}
 
-	flags = fi->i_flags & (F2FS_FL_USER_VISIBLE | F2FS_PROJINHERIT_FL);
+	flags = fi->i_flags & F2FS_FL_USER_VISIBLE;
 	if (flags & F2FS_APPEND_FL)
 		stat->attributes |= STATX_ATTR_APPEND;
 	if (flags & F2FS_COMPR_FL)
@@ -1606,8 +1606,8 @@ static int __f2fs_ioc_setflags(struct inode *inode, unsigned int flags)
 		if (!capable(CAP_LINUX_IMMUTABLE))
 			return -EPERM;
 
-	flags = flags & (F2FS_FL_USER_MODIFIABLE | F2FS_PROJINHERIT_FL);
-	flags |= oldflags & ~(F2FS_FL_USER_MODIFIABLE | F2FS_PROJINHERIT_FL);
+	flags = flags & F2FS_FL_USER_MODIFIABLE;
+	flags |= oldflags & ~F2FS_FL_USER_MODIFIABLE;
 	fi->i_flags = flags;
 
 	if (fi->i_flags & F2FS_PROJINHERIT_FL)
@@ -2649,7 +2649,7 @@ static int f2fs_ioc_fsgetxattr(struct file *filp, unsigned long arg)
 
 	memset(&fa, 0, sizeof(struct fsxattr));
 	fa.fsx_xflags = f2fs_iflags_to_xflags(fi->i_flags &
-				(F2FS_FL_USER_VISIBLE | F2FS_PROJINHERIT_FL));
+				F2FS_FL_USER_VISIBLE);
 
 	if (f2fs_sb_has_project_quota(inode->i_sb))
 		fa.fsx_projid = (__u32)from_kprojid(&init_user_ns,
-- 
2.15.0.55.gc2ece9dc4de6