LSM: split ->sb_set_mnt_opts() out of ->sb_kern_mount()

... leaving the "is it kernel-internal" logics in the caller.

Reviewed-by: David Howells <dhowells@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 1 insertions, 9 deletions

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index ba3e2917bd24..59b164d7134d 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -2874,18 +2874,10 @@ out_bad_option:
         return -EINVAL;
 }
 
-static int selinux_sb_kern_mount(struct super_block *sb, int flags,
-                                 struct security_mnt_opts *opts)
+static int selinux_sb_kern_mount(struct super_block *sb)
 {
         const struct cred *cred = current_cred();
         struct common_audit_data ad;
-        int rc = selinux_set_mnt_opts(sb, opts, 0, NULL);
-        if (rc)
-                return rc;
-
-        /* Allow all mounts performed by the kernel */
-        if (flags & MS_KERNMOUNT)
-                return 0;
 
         ad.type = LSM_AUDIT_DATA_DENTRY;
         ad.u.dentry = sb->s_root;