From: Youling Tang <tangyoul...@kylinos.cn>

Use the in_group_or_capable() helper function to simplify the code.

Signed-off-by: Youling Tang <tangyoul...@kylinos.cn>
---
 fs/f2fs/acl.c  | 3 +--
 fs/f2fs/file.c | 4 +---
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c
index ec2aeccb69a3..8bffdeccdbc3 100644
--- a/fs/f2fs/acl.c
+++ b/fs/f2fs/acl.c
@@ -219,8 +219,7 @@ static int f2fs_acl_update_mode(struct mnt_idmap *idmap,
                return error;
        if (error == 0)
                *acl = NULL;
-       if (!vfsgid_in_group_p(i_gid_into_vfsgid(idmap, inode)) &&
-           !capable_wrt_inode_uidgid(idmap, inode, CAP_FSETID))
+       if (!in_group_or_capable(idmap, inode, i_gid_into_vfsgid(idmap, inode)))
                mode &= ~S_ISGID;
        *mode_p = mode;
        return 0;
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 5c0b281a70f3..7a23434963d1 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -923,10 +923,8 @@ static void __setattr_copy(struct mnt_idmap *idmap,
                inode_set_ctime_to_ts(inode, attr->ia_ctime);
        if (ia_valid & ATTR_MODE) {
                umode_t mode = attr->ia_mode;
-               vfsgid_t vfsgid = i_gid_into_vfsgid(idmap, inode);
 
-               if (!vfsgid_in_group_p(vfsgid) &&
-                   !capable_wrt_inode_uidgid(idmap, inode, CAP_FSETID))
+               if (!in_group_or_capable(idmap, inode, i_gid_into_vfsgid(idmap, 
inode)))
                        mode &= ~S_ISGID;
                set_acl_inode(inode, mode);
        }
-- 
2.34.1



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