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[v8,4/4] ceph: rely on vfs for setgid stripping

Message ID 1650971490-4532-4-git-send-email-xuyang2018.jy@fujitsu.com
State Superseded
Headers show
Series [v8,1/4] fs: add mode_strip_sgid() helper | expand

Commit Message

Yang Xu April 26, 2022, 11:11 a.m. UTC 
Now that we finished moving setgid stripping for regular files in setgid
directories into the vfs, individual filesystem don't need to manually
strip the setgid bit anymore. Drop the now unneeded code from ceph.

Reviewed-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Christian Brauner (Microsoft)<brauner@kernel.org>
Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
---
 fs/ceph/file.c | 4 ----
 1 file changed, 4 deletions(-)
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Patch

diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 6c9e837aa1d3..8e3b99853333 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -651,10 +651,6 @@  static int ceph_finish_async_create(struct inode *dir, struct dentry *dentry,
 		/* Directories always inherit the setgid bit. */
 		if (S_ISDIR(mode))
 			mode |= S_ISGID;
-		else if ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP) &&
-			 !in_group_p(dir->i_gid) &&
-			 !capable_wrt_inode_uidgid(&init_user_ns, dir, CAP_FSETID))
-			mode &= ~S_ISGID;
 	} else {
 		in.gid = cpu_to_le32(from_kgid(&init_user_ns, current_fsgid()));
 	}