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| author |   Akeem G Abodunrin <akeem.g.abodunrin@intel.com> | 2015-02-21 06:42:15 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-02-26 04:53:57 -0800 |
| commit | b67a03357cab0ccb91d641fead6f167c697a24cb (patch) | |
| tree | a721bff7ee57bbcd5ac6923779f9b13ead540ff1 /drivers/net/ethernet/intel/i40e | |
| parent | i40e: fix shift precedence issue (diff) | |
| download | linux-dev-b67a03357cab0ccb91d641fead6f167c697a24cb.tar.xz linux-dev-b67a03357cab0ccb91d641fead6f167c697a24cb.zip | |
i40e: Don't check for Tx hang when PF down
This patch adds check to bail out if device is already down when checking
for Tx hang subtask.
Change-ID: I3853fb7a6d11cb9a4c349b687cb25c15b19977a0
Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index cbe281be1c9f..6bb637653d12 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -5587,7 +5587,8 @@ static void i40e_check_hang_subtask(struct i40e_pf *pf) int i, v; /* If we're down or resetting, just bail */ - if (test_bit(__I40E_CONFIG_BUSY, &pf->state)) + if (test_bit(__I40E_DOWN, &pf->state) || + test_bit(__I40E_CONFIG_BUSY, &pf->state)) return; /* for each VSI/netdev |