lp:~jeiisaiah/ubuntu/+source/linux-azure/+git/focal

Author: Dexuan Cui
Author Date: 2021-04-22 20:08:16 UTC

net: mana: Use int to check the return value of mana_gd_poll_cq()

mana_gd_poll_cq() may return -1 if an overflow error is detected (this
should never happen unless there is a bug in the driver or the hardware).

Fix the type of the variable "comp_read" by using int rather than u32.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: ca9c54d2d6a5 ("net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)")
Signed-off-by: Dexuan Cui <decui@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(backported from commit d90a94680bc0a8069d93282bc5f2966d00b9c4a4)
[rtg - Fence off netdev_lockdep_set_classes()]
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Stefan Bader <stefan.bader@canonical.com>
Acked-by: Guilherme Piccoli <gpiccoli@canonical.com>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

Author: Kelsey Steele
Author Date: 2021-05-19 06:07:05 UTC

UBUNTU: Ubuntu-azure-5.8-5.8.0-1033.35~20.04.1

Signed-off-by: Kelsey Skunberg <kelsey.skunberg@canonical.com>

Author: Kelsey Steele
Author Date: 2021-05-19 06:07:05 UTC

UBUNTU: Ubuntu-azure-5.8-5.8.0-1033.35~20.04.1

Signed-off-by: Kelsey Skunberg <kelsey.skunberg@canonical.com>

Author: Tim Gardner
Author Date: 2021-05-11 11:32:45 UTC

UBUNTU: Ubuntu-azure-5.4.0-1048.50

Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

Author: Marcelo Cerri
Author Date: 2021-04-22 13:42:31 UTC

UBUNTU: Ubuntu-azure-5.4.0-1047.49

Signed-off-by: Marcelo Henrique Cerri <marcelo.cerri@canonical.com>

Author: Krzysztof Kozlowski
Author Date: 2021-04-06 14:13:53 UTC

UBUNTU: Ubuntu-azure-5.8-5.8.0-1027.29~20.04.2

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>