linux-kernel - [PATCH 3/3] fuse: Use in_group_or

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Date: Thu, 20 Jun 2024 11:23:35 +0800
From: Youling Tang <youling.tang@...ux.dev>
To: Alexander Viro <viro@...iv.linux.org.uk>,
	Christian Brauner <brauner@...nel.org>,
	Jaegeuk Kim <jaegeuk@...nel.org>,
	Chao Yu <chao@...nel.org>,
	Miklos Szeredi <miklos@...redi.hu>
Cc: Jan Kara <jack@...e.cz>,
	linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net,
	youling.tang@...ux.dev,
	Youling Tang <tangyouling@...inos.cn>
Subject: [PATCH 3/3] fuse: Use in_group_or_capable() helper

From: Youling Tang <tangyouling@...inos.cn>

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

Signed-off-by: Youling Tang <tangyouling@...inos.cn>
---
 fs/fuse/acl.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/fuse/acl.c b/fs/fuse/acl.c
index 3d192b80a561..04cfd8fee992 100644
--- a/fs/fuse/acl.c
+++ b/fs/fuse/acl.c
@@ -146,8 +146,8 @@ int fuse_set_acl(struct mnt_idmap *idmap, struct dentry *dentry,
 		 * be stripped.
 		 */
 		if (fc->posix_acl &&
-		    !vfsgid_in_group_p(i_gid_into_vfsgid(&nop_mnt_idmap, inode)) &&
-		    !capable_wrt_inode_uidgid(&nop_mnt_idmap, inode, CAP_FSETID))
+		    !in_group_or_capable(&nop_mnt_idmap, inode,
+					 i_gid_into_vfsgid(&nop_mnt_idmap, inode)))
 			extra_flags |= FUSE_SETXATTR_ACL_KILL_SGID;
 
 		ret = fuse_setxattr(inode, name, value, size, 0, extra_flags);
-- 
2.34.1