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net/ixgbe: fix port close in FreeBSD

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FreeBSD OS doesn't support igb_uio interrupt, so it will fail when
unregister the interrupt callback in port close. We can fix the issue by
passing -ENOENT when check the return value of unregister interrupt
callback function.

Fixes: f2f4990eff94 ("net/ixgbe: release port upon close")

Signed-off-by: Chenxu Di <chenxux.di@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
This commit is contained in:
Chenxu Di 2019-11-01 02:26:44 +00:00 committed by Ferruh Yigit
parent b96fb2f0d2
commit a342d2772c
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ixgbe/ixgbe_ethdev.c
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@ -2986,7 +2986,7 @@ ixgbe_dev_close(struct rte_eth_dev *dev)
do {
ret = rte_intr_callback_unregister(intr_handle,
ixgbe_dev_interrupt_handler, dev);
if (ret >= 0) {
if (ret >= 0 || ret == -ENOENT) {
break;
} else if (ret != -EAGAIN) {
PMD_INIT_LOG(ERR,