Merge branch 'board-specific' of git://github.com/hzhuang1/linux into late/board

[~andy/linux] / kernel / rcutree.c

diff --git a/kernel/rcutree.c b/kernel/rcutree.c
index 3b0f1337f75b93e9c320a97fa7117c7c09e5599b..38ecdda3f55f6b3e503cf12e447c1801ae3c2812 100644 (file)
--- a/kernel/rcutree.c
+++ b/kernel/rcutree.c
@@ -1530,7 +1530,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
 {
        unsigned long flags;
        struct rcu_head *next, *list, **tail;
-       int bl, count, count_lazy;
+       int bl, count, count_lazy, i;
 
        /* If no callbacks are ready, just return.*/
        if (!cpu_has_callbacks_ready_to_invoke(rdp)) {
@@ -1553,9 +1553,9 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
        rdp->nxtlist = *rdp->nxttail[RCU_DONE_TAIL];
        *rdp->nxttail[RCU_DONE_TAIL] = NULL;
        tail = rdp->nxttail[RCU_DONE_TAIL];
-       for (count = RCU_NEXT_SIZE - 1; count >= 0; count--)
-               if (rdp->nxttail[count] == rdp->nxttail[RCU_DONE_TAIL])
-                       rdp->nxttail[count] = &rdp->nxtlist;
+       for (i = RCU_NEXT_SIZE - 1; i >= 0; i--)
+               if (rdp->nxttail[i] == rdp->nxttail[RCU_DONE_TAIL])
+                       rdp->nxttail[i] = &rdp->nxtlist;
        local_irq_restore(flags);
 
        /* Invoke callbacks. */
@@ -1583,9 +1583,9 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
        if (list != NULL) {
                *tail = rdp->nxtlist;
                rdp->nxtlist = list;
-               for (count = 0; count < RCU_NEXT_SIZE; count++)
-                       if (&rdp->nxtlist == rdp->nxttail[count])
-                               rdp->nxttail[count] = tail;
+               for (i = 0; i < RCU_NEXT_SIZE; i++)
+                       if (&rdp->nxtlist == rdp->nxttail[i])
+                               rdp->nxttail[i] = tail;
                        else
                                break;
        }