[dpdk-dev] [PATCH] net/ixgbe: fix port close in FreeBSD OS

[Di ChenxuX]

FreeBSD OS don't support igb_uio interrupt, so it will fail
 that unregister intr callback when port close.
Fix by passing -ENOENT when check the return value of
unregister intr callback function.

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

Signed-off-by: Di ChenxuX <chenxux...@intel.com>
---
 drivers/net/ixgbe/ixgbe_ethdev.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index dbce7a80e..0a654accb 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -2978,7 +2978,7 @@ 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,
-- 
2.17.1