Patch "net: ena: add missing return when ena_com_get_io_handlers() fails" has been added to the 4.9-stable tree

Patch "net: ena: add missing return when ena_com_get_io_handlers() fails" has been added to the 4.9-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    net: ena: add missing return when ena_com_get_io_handlers() fails

to the 4.9-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     net-ena-add-missing-return-when-ena_com_get_io_handlers-fails.patch
and it can be found in the queue-4.9 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Mon Apr  9 17:09:24 CEST 2018
From: Netanel Belgazal <netanel@amazon.com>
Date: Sun, 11 Jun 2017 15:42:45 +0300
Subject: net: ena: add missing return when ena_com_get_io_handlers() fails

From: Netanel Belgazal <netanel@amazon.com>


[ Upstream commit 2d2c600a917127f16f179d5a88fc44ba3ed263ed ]

Fixes: 1738cd3ed342 ("Add a driver for Amazon Elastic Network Adapters (ENA)")
Signed-off-by: Netanel Belgazal <netanel@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/net/ethernet/amazon/ena/ena_netdev.c |    2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -1542,6 +1542,7 @@ static int ena_create_io_tx_queue(struct
 			  "Failed to get TX queue handlers. TX queue num %d rc: %d\n",
 			  qid, rc);
 		ena_com_destroy_io_queue(ena_dev, ena_qid);
+		return rc;
 	}
 
 	ena_com_update_numa_node(tx_ring->ena_com_io_cq, ctx.numa_node);
@@ -1606,6 +1607,7 @@ static int ena_create_io_rx_queue(struct
 			  "Failed to get RX queue handlers. RX queue num %d rc: %d\n",
 			  qid, rc);
 		ena_com_destroy_io_queue(ena_dev, ena_qid);
+		return rc;
 	}
 
 	ena_com_update_numa_node(rx_ring->ena_com_io_cq, ctx.numa_node);


Patches currently in stable-queue which might be from netanel@amazon.com are

queue-4.9/net-ena-disable-admin-msix-while-working-in-polling-mode.patch
queue-4.9/net-ena-fix-race-condition-between-submit-and-completion-admin-command.patch
queue-4.9/net-ena-fix-rare-uncompleted-admin-command-false-alarm.patch
queue-4.9/net-ena-add-missing-unmap-bars-on-device-removal.patch
queue-4.9/net-ena-add-missing-return-when-ena_com_get_io_handlers-fails.patch