From: Zhu Yanjun <zyjzyj2...@gmail.com>
When performing hardware reset, it is not necessary to check hang.
Or else, the call trace will appear.
Signed-off-by: Zhu Yanjun <zyjzyj2...@gmail.com>
---
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index acc2401..d563d24 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -2792,9 +2792,14 @@ static void ixgbevf_reset_subtask(struct ixgbevf_adapter
*adapter)
static void ixgbevf_check_hang_subtask(struct ixgbevf_adapter *adapter)
{
struct ixgbe_hw *hw = &adapter->hw;
+ struct ixgbe_mbx_info *mbx = &hw->mbx;
u32 eics = 0;
int i;
+ /* When performing hardware reset, unnecessary to check hang. */
+ if (mbx->ops.check_for_rst(hw))
+ return;
+
/* If we're down or resetting, just bail */
if (test_bit(__IXGBEVF_DOWN, &adapter->state) ||
test_bit(__IXGBEVF_RESETTING, &adapter->state))
--
2.7.4
------------------------------------------------------------------------------
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