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net: amd-xgbe: ensure to reset the tx_timer_active flag

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commit 7674b7b559 upstream.

Ensure to reset the tx_timer_active flag in xgbe_stop(),
otherwise a port restart may result in tx timeout due to
uncleared flag.

Fixes: c635eaacbf ("amd-xgbe: Remove Tx coalescing")
Co-developed-by: Sudheesh Mavila <sudheesh.mavila@amd.com>
Signed-off-by: Sudheesh Mavila <sudheesh.mavila@amd.com>
Signed-off-by: Raju Rangoju <Raju.Rangoju@amd.com>
Acked-by: Tom Lendacky <thomas.lendacky@amd.com>
Link: https://lore.kernel.org/r/20220127060222.453371-1-Raju.Rangoju@amd.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Raju Rangoju
2022-01-27 11:32:22 +05:30
committed by Greg Kroah-Hartman
parent 77534b114f
commit cadfa7dce5
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ethernet/amd/xgbe/xgbe-drv.c
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@@ -721,7 +721,9 @@ static void xgbe_stop_timers(struct xgbe_prv_data *pdata)
if (!channel->tx_ring)
break;
/* Deactivate the Tx timer */
del_timer_sync(&channel->tx_timer);
channel->tx_timer_active = 0;
}
}