IB/mthca: Remove "stop" flag for catastrophic error polling timer

[linux-block.git] / drivers / infiniband / hw / mthca / mthca_catas.c

diff --git a/drivers/infiniband/hw/mthca/mthca_catas.c b/drivers/infiniband/hw/mthca/mthca_catas.c
index 40573e48439c4923db0b52026c147345b82c3b0c..50e2792e60c19fb5d83a1ac2e7bbe8d1d86e0913 100644 (file)
--- a/drivers/infiniband/hw/mthca/mthca_catas.c
+++ b/drivers/infiniband/hw/mthca/mthca_catas.c
@@ -126,7 +126,6 @@ static void handle_catas(struct mthca_dev *dev)
 static void poll_catas(unsigned long dev_ptr)
 {
        struct mthca_dev *dev = (struct mthca_dev *) dev_ptr;
-       unsigned long flags;
        int i;
 
        for (i = 0; i < dev->catas_err.size; ++i)
@@ -135,13 +134,8 @@ static void poll_catas(unsigned long dev_ptr)
                        return;
                }
 
-       spin_lock_irqsave(&catas_lock, flags);
-       if (!dev->catas_err.stop)
-               mod_timer(&dev->catas_err.timer,
-                         jiffies + MTHCA_CATAS_POLL_INTERVAL);
-       spin_unlock_irqrestore(&catas_lock, flags);
-
-       return;
+       mod_timer(&dev->catas_err.timer,
+                 jiffies + MTHCA_CATAS_POLL_INTERVAL);
 }
 
 void mthca_start_catas_poll(struct mthca_dev *dev)
@@ -149,7 +143,6 @@ void mthca_start_catas_poll(struct mthca_dev *dev)
        unsigned long addr;
 
        init_timer(&dev->catas_err.timer);
-       dev->catas_err.stop = 0;
        dev->catas_err.map  = NULL;
 
        addr = pci_resource_start(dev->pdev, 0) +
@@ -180,10 +173,6 @@ void mthca_start_catas_poll(struct mthca_dev *dev)
 
 void mthca_stop_catas_poll(struct mthca_dev *dev)
 {
-       spin_lock_irq(&catas_lock);
-       dev->catas_err.stop = 1;
-       spin_unlock_irq(&catas_lock);
-
        del_timer_sync(&dev->catas_err.timer);
 
        if (dev->catas_err.map) {