[dpdk-dev] [PATCH] ixgbe: fix compilation when offload flags disabled

Olivier Matz olivier.matz at 6wind.com
Mon Jun 27 17:44:29 CEST 2016


The ixgbe driver does not compile if CONFIG_RTE_IXGBE_RX_OLFLAGS_ENABLE=n
because the macro has not the proper number of parameters.

Fixes: b37b528d957c ("mbuf: add new Rx flags for stripped VLAN")
Reported-by: Amin Tootoonchian <amint at icsi.berkeley.edu>
Signed-off-by: Olivier Matz <olivier.matz at 6wind.com>
---
 drivers/net/ixgbe/ixgbe_rxtx_vec.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ixgbe/ixgbe_rxtx_vec.c b/drivers/net/ixgbe/ixgbe_rxtx_vec.c
index 12190d2..6989fc3 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx_vec.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx_vec.c
@@ -196,7 +196,9 @@ desc_to_olflags_v(__m128i descs[4], uint8_t vlan_flags,
 	rx_pkts[3]->ol_flags = vol.e[3];
 }
 #else
-#define desc_to_olflags_v(desc, rx_pkts) do {} while (0)
+#define desc_to_olflags_v(desc, vlan_flags, rx_pkts) do { \
+		RTE_SET_USED(vlan_flags); \
+	} while (0)
 #endif
 
 /*
-- 
2.8.1



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