linux-stable/drivers/vdpa
Eli Cohen a8cd07e440 vdpa/mlx5: Set err = -ENOMEM in case dma_map_sg_attrs fails
[ Upstream commit be286f84e3 ]

Set err = -ENOMEM if dma_map_sg_attrs() fails so the function reutrns
error.

Fixes: 94abbccdf2 ("vdpa/mlx5: Add shared memory registration code")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/20210411083646.910546-1-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-04-28 13:39:59 +02:00
..
ifcvf vdpa: ifcvf: free config irq in ifcvf_free_irq() 2020-08-26 08:13:59 -04:00
mlx5 vdpa/mlx5: Set err = -ENOMEM in case dma_map_sg_attrs fails 2021-04-28 13:39:59 +02:00
vdpa_sim vdpa_sim: add get_config callback in vdpasim_dev_attr 2021-02-23 15:53:23 +01:00
Kconfig vdpa: mlx5: fix vdpa/vhost dependencies 2020-12-02 04:09:56 -05:00
Makefile vdpa/mlx5: Add support library for mlx5 VDPA implementation 2020-08-05 19:00:23 -04:00
vdpa.c vdpa: remove hard coded virtq num 2020-08-05 18:39:18 -04:00