[PATCH] utsname: remove unused exit_utsname()

["Serge E. Hallyn" <serue@us.ibm.com>]

The exit_utsname() inline function hasn't been in use since we switched
to using nsproxies.  Remove it's definition.  Thanks to Cedric for
noticing.

(This patch is on 2.6.17-rc5-mm3)

Signed-off-by: Serge Hallyn <serue@us.ibm.com>

---

 include/linux/utsname.h |   12 ------------
 1 files changed, 0 insertions(+), 12 deletions(-)

fa0b64ea95feed3a62a94f807aba6c94f7f70d4b
diff --git a/include/linux/utsname.h b/include/linux/utsname.h
index 0d500fe..bffb379 100644
--- a/include/linux/utsname.h
+++ b/include/linux/utsname.h
@@ -56,15 +56,6 @@ static inline void put_uts_ns(struct uts
 {
 	kref_put(&ns->kref, free_uts_ns);
 }
-
-static inline void exit_utsname(struct task_struct *p)
-{
-	struct uts_namespace *uts_ns = p->nsproxy->uts_ns;
-	if (uts_ns) {
-		put_uts_ns(uts_ns);
-	}
-}
-
 #else
 static inline int unshare_utsname(unsigned long unshare_flags,
 			struct uts_namespace **new_uts)
@@ -78,9 +69,6 @@ static inline int copy_utsname(int flags
 static inline void put_uts_ns(struct uts_namespace *ns)
 {
 }
-static inline void exit_utsname(struct task_struct *p)
-{
-}
 #endif
 
 static inline struct new_utsname *utsname(void)
-- 
1.1.6