From: Igor Romanov <igor.roma...@oktetlabs.ru>
The automatic filter priority may only be used by filter implementation,
so reject the attempts to create such filters by client drivers.
Fixes: f9565517ff4f ("net/sfc/base: import filters support")
Cc: sta...@dpdk.org
Signed-off-by: Igor Romanov <igor.roma...@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybche...@solarflare.com>
---
drivers/net/sfc/base/efx_filter.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/net/sfc/base/efx_filter.c
b/drivers/net/sfc/base/efx_filter.c
index 575f6228b..36332a280 100644
--- a/drivers/net/sfc/base/efx_filter.c
+++ b/drivers/net/sfc/base/efx_filter.c
@@ -93,8 +93,15 @@ efx_filter_insert(
goto fail2;
}
+ if (spec->efs_priority == EFX_FILTER_PRI_AUTO) {
+ rc = EINVAL;
+ goto fail3;
+ }
+
return (efop->efo_add(enp, spec, B_FALSE));
+fail3:
+ EFSYS_PROBE(fail3);
fail2:
EFSYS_PROBE(fail2);
fail1:
--
2.17.1
