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| author |   Simon Horman <simon.horman@netronome.com> | 2018-06-26 21:39:34 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-06-29 23:50:26 +0900 |
| commit | a1165b591925551d7c8f1ed45484ebc2847ec8fa (patch) | |
| tree | 166dca63ebaed139bc2087dd54e17263c7d21e24 /net/sched/cls_route.c | |
| parent | cxgb4: Support ethtool private flags (diff) | |
| download | linux-dev-a1165b591925551d7c8f1ed45484ebc2847ec8fa.tar.xz linux-dev-a1165b591925551d7c8f1ed45484ebc2847ec8fa.zip | |
net/sched: act_tunnel_key: disambiguate metadata dst error cases
Metadata may be NULL for one of two reasons:
* Missing user input
* Failure to allocate the metadata dst
Disambiguate these case by returning -EINVAL for the former and -ENOMEM
for the latter rather than -EINVAL for both cases.
This is in preparation for using extended ack to provide more information
to users when parsing their input.
Signed-off-by: Simon Horman <simon.horman@netronome.com>
Reviewed-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_route.c')
0 files changed, 0 insertions, 0 deletions