LU-506 kernel: FC15 - fix GCC 'set-but-unused' warnings

[fs/lustre-release.git] / lustre / ldlm / ldlm_lockd.c

diff --git a/lustre/ldlm/ldlm_lockd.c b/lustre/ldlm/ldlm_lockd.c
index 1b80090..af7c6c4 100644 (file)
--- a/lustre/ldlm/ldlm_lockd.c
+++ b/lustre/ldlm/ldlm_lockd.c
@@ -279,7 +279,7 @@ static int ldlm_lock_busy(struct ldlm_lock *lock)
 /* This is called from within a timer interrupt and cannot schedule */
 static void waiting_locks_callback(unsigned long unused)
 {
-        struct ldlm_lock *lock, *last = NULL;
+        struct ldlm_lock *lock;
 
 repeat:
         cfs_spin_lock_bh(&waiting_locks_spinlock);
@@ -355,8 +355,6 @@ repeat:
                            libcfs_nid2str(
                                    lock->l_export->exp_connection->c_peer.nid));
 
-                last = lock;
-
                 /* no needs to take an extra ref on the lock since it was in
                  * the waiting_locks_list and ldlm_add_waiting_lock()
                  * already grabbed a ref */