[IB] mthca: fix typo in catastrophic error polling

Fix a typo in the rearming of the catastrophic error polling timer: we
should rearm the timer as long as the stop flag is _not_ set.

Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/infiniband/hw/mthca/mthca_catas.c b/drivers/infiniband/hw/mthca/mthca_catas.c
index 7ac52af43b99..3447cd70ce32 100644
--- a/drivers/infiniband/hw/mthca/mthca_catas.c
+++ b/drivers/infiniband/hw/mthca/mthca_catas.c
@@ -94,7 +94,7 @@ static void poll_catas(unsigned long dev_ptr)
                 }
 
         spin_lock_irqsave(&catas_lock, flags);
-        if (dev->catas_err.stop)
+        if (!dev->catas_err.stop)
                 mod_timer(&dev->catas_err.timer,
                           jiffies + MTHCA_CATAS_POLL_INTERVAL);
         spin_unlock_irqrestore(&catas_lock, flags);