cifs: Modify struct cifs_unix_set_info_args to hold a kuid_t and a kgid_t
Use INVALID_UID and INVALID_GID instead of NO_CHANGE_64 to indicate
the value should not be changed.
In cifs_fill_unix_set_info convert from kuids and kgids into uids and
gids that will fit in FILE_UNIX_BASIC_INFO.
Cc: Steve French <smfrench@gmail.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 8719bbe..1cd0162 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -342,14 +342,14 @@
*created |= FILE_CREATED;
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) {
- args.uid = (__u64) current_fsuid();
+ args.uid = current_fsuid();
if (inode->i_mode & S_ISGID)
- args.gid = (__u64) inode->i_gid;
+ args.gid = inode->i_gid;
else
- args.gid = (__u64) current_fsgid();
+ args.gid = current_fsgid();
} else {
- args.uid = NO_CHANGE_64;
- args.gid = NO_CHANGE_64;
+ args.uid = INVALID_UID; /* no change */
+ args.gid = INVALID_GID; /* no change */
}
CIFSSMBUnixSetFileInfo(xid, tcon, &args, fid->netfid,
current->tgid);
@@ -588,11 +588,11 @@
.device = device_number,
};
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_SET_UID) {
- args.uid = (__u64) current_fsuid();
- args.gid = (__u64) current_fsgid();
+ args.uid = current_fsuid();
+ args.gid = current_fsgid();
} else {
- args.uid = NO_CHANGE_64;
- args.gid = NO_CHANGE_64;
+ args.uid = INVALID_UID; /* no change */
+ args.gid = INVALID_GID; /* no change */
}
rc = CIFSSMBUnixSetPathInfo(xid, pTcon, full_path, &args,
cifs_sb->local_nls,