1 files changed, 3 insertions, 9 deletions

diff --git a/kernel/utsname.c b/kernel/utsname.c
index 1917f74be8ec..20697befe466 100644
--- a/kernel/utsname.c
+++ b/kernel/utsname.c
@@ -93,7 +93,7 @@ static inline struct uts_namespace *to_uts_ns(struct ns_common *ns)
         return container_of(ns, struct uts_namespace, ns);
 }
 
-static void *utsns_get(struct task_struct *task)
+static struct ns_common *utsns_get(struct task_struct *task)
 {
         struct uts_namespace *ns = NULL;
         struct nsproxy *nsproxy;
@@ -109,12 +109,12 @@ static void *utsns_get(struct task_struct *task)
         return ns ? &ns->ns : NULL;
 }
 
-static void utsns_put(void *ns)
+static void utsns_put(struct ns_common *ns)
 {
         put_uts_ns(to_uts_ns(ns));
 }
 
-static int utsns_install(struct nsproxy *nsproxy, void *new)
+static int utsns_install(struct nsproxy *nsproxy, struct ns_common *new)
 {
         struct uts_namespace *ns = to_uts_ns(new);
 
@@ -128,16 +128,10 @@ static int utsns_install(struct nsproxy *nsproxy, void *new)
         return 0;
 }
 
-static unsigned int utsns_inum(void *vp)
-{
-        return ((struct ns_common *)vp)->inum;
-}
-
 const struct proc_ns_operations utsns_operations = {
         .name           = "uts",
         .type           = CLONE_NEWUTS,
         .get            = utsns_get,
         .put            = utsns_put,
         .install        = utsns_install,
-        .inum           = utsns_inum,
 };