userns: Replace user_ns_map_uid and user_ns_map_gid with from_kuid and from_kgid

These function are no longer needed replace them with their more useful equivalents.

Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/signal.c b/kernel/signal.c
index 2734dc965f69..d6303277a640 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -1026,7 +1026,7 @@ static inline int legacy_queue(struct sigpending *signals, int sig)
 static inline uid_t map_cred_ns(const struct cred *cred,
                                 struct user_namespace *ns)
 {
-        return user_ns_map_uid(ns, cred, cred->uid);
+        return from_kuid_munged(ns, cred->uid);
 }
 
 #ifdef CONFIG_USER_NS