5.4-stable review patch. If anyone has any objections, please let me know.
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From: Asbjørn Sloth Tønnesen ast@fiberby.net
[ Upstream commit 27b44414a34b108c5a37cd5b4894f606061d86e7 ]
In qede_flow_spec_to_rule(), when calling qede_parse_flow_attr() then the return code was only used for a non-zero check, and then -EINVAL was returned.
qede_parse_flow_attr() can currently fail with: * -EINVAL * -EOPNOTSUPP * -EPROTONOSUPPORT
This patch changes the code to use the actual return code, not just return -EINVAL.
The blaimed commit introduced qede_flow_spec_to_rule(), and this call to qede_parse_flow_attr(), it looks like it just duplicated how it was already used.
Only compile tested.
Fixes: 37c5d3efd7f8 ("qede: use ethtool_rx_flow_rule() to remove duplicated parser code") Signed-off-by: Asbjørn Sloth Tønnesen ast@fiberby.net Reviewed-by: Simon Horman horms@kernel.org Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/qlogic/qede/qede_filter.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c index 5041994bf03fb..31223de0c766e 100644 --- a/drivers/net/ethernet/qlogic/qede/qede_filter.c +++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c @@ -2079,10 +2079,9 @@ static int qede_flow_spec_to_rule(struct qede_dev *edev, if (IS_ERR(flow)) return PTR_ERR(flow);
- if (qede_parse_flow_attr(edev, proto, flow->rule, t)) { - err = -EINVAL; + err = qede_parse_flow_attr(edev, proto, flow->rule, t); + if (err) goto err_out; - }
/* Make sure location is valid and filter isn't already set */ err = qede_flow_spec_validate(edev, &flow->rule->action, t,