tree fb9bc73078eff033baa35dca99c8531eb7253d3c
parent cf80faee79f98c0608a86e9006af57a99ffad650
author Jacob Keller <jacob.e.keller@intel.com> 1585247832 -0700
committer David S. Miller <davem@davemloft.net> 1585276766 -0700

devlink: use -ENOSPC to indicate no more room for snapshots

The devlink_region_snapshot_create function returns -ENOMEM when the
maximum number of snapshots has been reached. This is confusing because
it is not an issue of being out of memory. Change this to use -ENOSPC
instead.

Reported-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>