[PATCH 5.10 117/186] igc: Unlock on error in igc_io_resume()

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

5.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Dan Carpenter <dan.carpenter@linaro.org>

[ Upstream commit ef4a99a0164e3972abb421cbb1b09ea6c61414df ]

Call rtnl_unlock() on this error path, before returning.

Fixes: bc23aa949aeb ("igc: Add pcie error handler support")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Gerhard Engleder <gerhard@engleder-embedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/net/ethernet/intel/igc/igc_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
index 631ce793fb2e..65cf7035b02d 100644
--- a/drivers/net/ethernet/intel/igc/igc_main.c
+++ b/drivers/net/ethernet/intel/igc/igc_main.c
@@ -5740,6 +5740,7 @@ static void igc_io_resume(struct pci_dev *pdev)
 	rtnl_lock();
 	if (netif_running(netdev)) {
 		if (igc_open(netdev)) {
+			rtnl_unlock();
 			netdev_err(netdev, "igc_open failed after reset\n");
 			return;
 		}
-- 
2.43.0