diff options
| author | Christian Brauner | 2023-11-22 13:44:37 +0100 |
|---|---|---|
| committer | Christian Brauner | 2023-11-28 14:08:47 +0100 |
| commit | e65a29f0235a438ece414d2d99bbf0d31aa97d04 (patch) | |
| tree | 46769d8cf28e5f2a74c8dd632dd7589b0a083da7 /fs/namespace.c | |
| parent | 71eb6b6b0ba93b1467bccff57b5de746b09113d2 (diff) | |
mnt_idmapping: remove check_fsmapping()
The helper is a bit pointless. Just open-code the check.
Link: https://lore.kernel.org/r/20231122-vfs-mnt_idmap-v1-1-dae4abdde5bd@kernel.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index b899cbbe24d9..78366f114515 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -4289,7 +4289,7 @@ static int can_idmap_mount(const struct mount_kattr *kattr, struct mount *mnt) * Creating an idmapped mount with the filesystem wide idmapping * doesn't make sense so block that. We don't allow mushy semantics. */ - if (!check_fsmapping(kattr->mnt_idmap, m->mnt_sb)) + if (kattr->mnt_userns == m->mnt_sb->s_user_ns) return -EINVAL; /* |