diff options
| author | Rodrigo Dias Correa <r@drigo.nl> | 2024-11-19 13:02:05 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-11-19 13:02:05 +0000 |
| commit | 35ec474fd64224c0ff58b8c9730117fe5d31d40f (patch) | |
| tree | fb0bbcec07f6a309783d03a9689e9eaaef421f52 | |
| parent | c5d36da7ec62e4c72a72a437057fb6072cf0d6ab (diff) | |
hw/net/rocker/rocker_of_dpa.c: Remove superfluous error check
of_dpa_cmd_add_acl_ip() is called from a single place, and despite the
fact that it always returns ROCKER_OK, its return value is still checked
by the caller.
Change of_dpa_cmd_add_acl_ip() to return void and remove the superfluous
check from of_dpa_cmd_add_acl().
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2471
Signed-off-by: Rodrigo Dias Correa <r@drigo.nl>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Message-id: 20241114075051.404284-1-r@drigo.nl
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| -rw-r--r-- | hw/net/rocker/rocker_of_dpa.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/hw/net/rocker/rocker_of_dpa.c b/hw/net/rocker/rocker_of_dpa.c index 5e16056be6..3378f63110 100644 --- a/hw/net/rocker/rocker_of_dpa.c +++ b/hw/net/rocker/rocker_of_dpa.c @@ -1635,8 +1635,8 @@ static int of_dpa_cmd_add_multicast_routing(OfDpaFlow *flow, return ROCKER_OK; } -static int of_dpa_cmd_add_acl_ip(OfDpaFlowKey *key, OfDpaFlowKey *mask, - RockerTlv **flow_tlvs) +static void of_dpa_cmd_add_acl_ip(OfDpaFlowKey *key, OfDpaFlowKey *mask, + RockerTlv **flow_tlvs) { key->width = FLOW_KEY_WIDTH(ip.tos); @@ -1669,8 +1669,6 @@ static int of_dpa_cmd_add_acl_ip(OfDpaFlowKey *key, OfDpaFlowKey *mask, mask->ip.tos |= rocker_tlv_get_u8(flow_tlvs[ROCKER_TLV_OF_DPA_IP_ECN_MASK]) << 6; } - - return ROCKER_OK; } static int of_dpa_cmd_add_acl(OfDpaFlow *flow, RockerTlv **flow_tlvs) @@ -1689,7 +1687,6 @@ static int of_dpa_cmd_add_acl(OfDpaFlow *flow, RockerTlv **flow_tlvs) ACL_MODE_ANY_VLAN, ACL_MODE_ANY_TENANT, } mode = ACL_MODE_UNKNOWN; - int err = ROCKER_OK; if (!flow_tlvs[ROCKER_TLV_OF_DPA_IN_PPORT] || !flow_tlvs[ROCKER_TLV_OF_DPA_ETHERTYPE]) { @@ -1776,14 +1773,10 @@ static int of_dpa_cmd_add_acl(OfDpaFlow *flow, RockerTlv **flow_tlvs) switch (ntohs(key->eth.type)) { case 0x0800: case 0x86dd: - err = of_dpa_cmd_add_acl_ip(key, mask, flow_tlvs); + of_dpa_cmd_add_acl_ip(key, mask, flow_tlvs); break; } - if (err) { - return err; - } - if (flow_tlvs[ROCKER_TLV_OF_DPA_GROUP_ID]) { action->write.group_id = rocker_tlv_get_le32(flow_tlvs[ROCKER_TLV_OF_DPA_GROUP_ID]); |