tree 2a7e8c079d4511a956debfd7e8b0c9a7b4b08be8
parent 415d39427317d1532d7f097471cc8aca5f229b69
author Parav Pandit <parav@mellanox.com> 1550003038 -0600
committer David S. Miller <davem@davemloft.net> 1550162739 -0500

devlink: Return right error code in case of errors for region read

devlink_nl_cmd_region_read_dumpit() misses to return right error code on
most error conditions.
Return the right error code on such errors.

Fixes: 4e54795a27f5 ("devlink: Add support for region snapshot read command")
Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>