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Message-Id: <1424963029-4612-4-git-send-email-jeffrey.t.kirsher@intel.com> Date: Thu, 26 Feb 2015 07:03:39 -0800 From: Jeff Kirsher <jeffrey.t.kirsher@...el.com> To: davem@...emloft.net Cc: Akeem G Abodunrin <akeem.g.abodunrin@...el.com>, netdev@...r.kernel.org, nhorman@...hat.com, sassmann@...hat.com, jogreene@...hat.com, Jeff Kirsher <jeffrey.t.kirsher@...el.com> Subject: [net 03/13] i40e: Don't check for Tx hang when PF down From: Akeem G Abodunrin <akeem.g.abodunrin@...el.com> 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@...el.com> Tested-by: Jim Young <james.m.young@...el.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com> --- drivers/net/ethernet/intel/i40e/i40e_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index cbe281b..6bb6376 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 -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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