staging/lustre/ldlm: Remove ldlm_lock_fail_match()

It's not used anywhere.
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/lustre/include/lustre_dlm.h

@@ -1216,7 +1216,6 @@ int  ldlm_lock_addref_try(struct lustre_handle *lockh, __u32 mode);
 void ldlm_lock_decref(struct lustre_handle *lockh, __u32 mode);
 void ldlm_lock_decref_and_cancel(struct lustre_handle *lockh, __u32 mode);
 void ldlm_lock_fail_match_locked(struct ldlm_lock *lock);
-void ldlm_lock_fail_match(struct ldlm_lock *lock);
 void ldlm_lock_allow_match(struct ldlm_lock *lock);
 void ldlm_lock_allow_match_locked(struct ldlm_lock *lock);
 ldlm_mode_t ldlm_lock_match(struct ldlm_namespace *ns, __u64 flags,

drivers/staging/lustre/lustre/ldlm/ldlm_lock.c

@@ -1158,14 +1158,6 @@ void ldlm_lock_fail_match_locked(struct ldlm_lock *lock)
 }
 EXPORT_SYMBOL(ldlm_lock_fail_match_locked);
 
-void ldlm_lock_fail_match(struct ldlm_lock *lock)
-{
-	lock_res_and_lock(lock);
-	ldlm_lock_fail_match_locked(lock);
-	unlock_res_and_lock(lock);
-}
-EXPORT_SYMBOL(ldlm_lock_fail_match);
-
 /**
  * Mark lock as "matchable" by OST.
  *