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ralink: fix when tx done is 0 also need to clean interrupt status

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Signed-off-by: michael lee <igvtee@gmail.com>
Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44401 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
John Crispin
2015-02-11 13:05:14 +00:00
parent 45155038a9
commit 6343ae89b9
1 changed files with 3 additions and 3 deletions
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6
target/linux/ramips/files/drivers/net/ethernet/ralink/ralink_soc_eth.c
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@@ -899,9 +899,6 @@ txpoll_again:
}
priv->tx_free_idx = idx;
if (!done)
return 0;
if (budget) {
fe_reg_w32(tx_intr, FE_REG_FE_INT_STATUS);
hwidx = fe_reg_r32(FE_REG_TX_DTX_IDX0);
@@ -909,6 +906,9 @@ txpoll_again:
goto txpoll_again;
}
if (!done)
return 0;
netdev_completed_queue(netdev, done, bytes_compl);
if (unlikely(netif_queue_stopped(netdev) &&
netif_carrier_ok(netdev))) {