mm/hugetlb.c: fix reservation race when freeing surplus pages

[linux.git] / net / can / bcm.c

diff --git a/net/can/bcm.c b/net/can/bcm.c
index 436a7537e6a9d3ef065ec572568c42fd13331b5e..21ac75390e3d64f795faad074b515d34ce0bbfa3 100644 (file)
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -199,11 +199,11 @@ static int bcm_proc_show(struct seq_file *m, void *v)
 
                seq_printf(m, "%c ", (op->flags & RX_CHECK_DLC) ? 'd' : ' ');
 
-               if (op->kt_ival1.tv64)
+               if (op->kt_ival1)
                        seq_printf(m, "timeo=%lld ",
                                   (long long)ktime_to_us(op->kt_ival1));
 
-               if (op->kt_ival2.tv64)
+               if (op->kt_ival2)
                        seq_printf(m, "thr=%lld ",
                                   (long long)ktime_to_us(op->kt_ival2));
 
@@ -226,11 +226,11 @@ static int bcm_proc_show(struct seq_file *m, void *v)
                else
                        seq_printf(m, "[%u] ", op->nframes);
 
-               if (op->kt_ival1.tv64)
+               if (op->kt_ival1)
                        seq_printf(m, "t1=%lld ",
                                   (long long)ktime_to_us(op->kt_ival1));
 
-               if (op->kt_ival2.tv64)
+               if (op->kt_ival2)
                        seq_printf(m, "t2=%lld ",
                                   (long long)ktime_to_us(op->kt_ival2));
 
@@ -365,11 +365,11 @@ static void bcm_send_to_user(struct bcm_op *op, struct bcm_msg_head *head,
 
 static void bcm_tx_start_timer(struct bcm_op *op)
 {
-       if (op->kt_ival1.tv64 && op->count)
+       if (op->kt_ival1 && op->count)
                hrtimer_start(&op->timer,
                              ktime_add(ktime_get(), op->kt_ival1),
                              HRTIMER_MODE_ABS);
-       else if (op->kt_ival2.tv64)
+       else if (op->kt_ival2)
                hrtimer_start(&op->timer,
                              ktime_add(ktime_get(), op->kt_ival2),
                              HRTIMER_MODE_ABS);
@@ -380,7 +380,7 @@ static void bcm_tx_timeout_tsklet(unsigned long data)
        struct bcm_op *op = (struct bcm_op *)data;
        struct bcm_msg_head msg_head;
 
-       if (op->kt_ival1.tv64 && (op->count > 0)) {
+       if (op->kt_ival1 && (op->count > 0)) {
 
                op->count--;
                if (!op->count && (op->flags & TX_COUNTEVT)) {
@@ -398,7 +398,7 @@ static void bcm_tx_timeout_tsklet(unsigned long data)
                }
                bcm_can_tx(op);
 
-       } else if (op->kt_ival2.tv64)
+       } else if (op->kt_ival2)
                bcm_can_tx(op);
 
        bcm_tx_start_timer(op);
@@ -459,7 +459,7 @@ static void bcm_rx_update_and_send(struct bcm_op *op,
        lastdata->flags |= (RX_RECV|RX_THR);
 
        /* throttling mode inactive ? */
-       if (!op->kt_ival2.tv64) {
+       if (!op->kt_ival2) {
                /* send RX_CHANGED to the user immediately */
                bcm_rx_changed(op, lastdata);
                return;
@@ -470,7 +470,7 @@ static void bcm_rx_update_and_send(struct bcm_op *op,
                return;
 
        /* first reception with enabled throttling mode */
-       if (!op->kt_lastmsg.tv64)
+       if (!op->kt_lastmsg)
                goto rx_changed_settime;
 
        /* got a second frame inside a potential throttle period? */
@@ -537,7 +537,7 @@ static void bcm_rx_starttimer(struct bcm_op *op)
        if (op->flags & RX_NO_AUTOTIMER)
                return;
 
-       if (op->kt_ival1.tv64)
+       if (op->kt_ival1)
                hrtimer_start(&op->timer, op->kt_ival1, HRTIMER_MODE_REL);
 }
 
@@ -643,7 +643,7 @@ static enum hrtimer_restart bcm_rx_thr_handler(struct hrtimer *hrtimer)
                return HRTIMER_RESTART;
        } else {
                /* rearm throttle handling */
-               op->kt_lastmsg = ktime_set(0, 0);
+               op->kt_lastmsg = 0;
                return HRTIMER_NORESTART;
        }
 }
@@ -1005,7 +1005,7 @@ static int bcm_tx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
                op->kt_ival2 = bcm_timeval_to_ktime(msg_head->ival2);
 
                /* disable an active timer due to zero values? */
-               if (!op->kt_ival1.tv64 && !op->kt_ival2.tv64)
+               if (!op->kt_ival1 && !op->kt_ival2)
                        hrtimer_cancel(&op->timer);
        }
 
@@ -1189,19 +1189,19 @@ static int bcm_rx_setup(struct bcm_msg_head *msg_head, struct msghdr *msg,
                        op->kt_ival2 = bcm_timeval_to_ktime(msg_head->ival2);
 
                        /* disable an active timer due to zero value? */
-                       if (!op->kt_ival1.tv64)
+                       if (!op->kt_ival1)
                                hrtimer_cancel(&op->timer);
 
                        /*
                         * In any case cancel the throttle timer, flush
                         * potentially blocked msgs and reset throttle handling
                         */
-                       op->kt_lastmsg = ktime_set(0, 0);
+                       op->kt_lastmsg = 0;
                        hrtimer_cancel(&op->thrtimer);
                        bcm_rx_thr_flush(op, 1);
                }
 
-               if ((op->flags & STARTTIMER) && op->kt_ival1.tv64)
+               if ((op->flags & STARTTIMER) && op->kt_ival1)
                        hrtimer_start(&op->timer, op->kt_ival1,
                                      HRTIMER_MODE_REL);
        }