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bnxt_en: Poll link at the end of __bnxt_open_nic(). 

When shutting down the NIC, we shutdown async event processing before
freeing all the rings.  If there is a link change event during reset, the
driver may miss it and the link state may be incorrect after the NIC is
re-opened.  Poll the link at the end of __bnxt_open_nic() to get the
correct link status.

Signed-off-by Michael Chan <michael.chan@broadcom.com>

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael Chan 2016-02-19 19:43:19 -05:00 committed by David S. Miller
parent 8d2c3ab444
commit 035a1539ab
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/broadcom/bnxt/bnxt.c
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@ -4662,6 +4662,7 @@ static int __bnxt_open_nic(struct bnxt *bp, bool irq_re_init, bool link_re_init)
/* Enable TX queues */
bnxt_tx_enable(bp);
mod_timer(&bp->timer, jiffies + bp->current_interval);
bnxt_update_link(bp, true);
return 0;