netdev - [bpf-next V2 PATCH 6/8] xdp: done implementing ndo_xdp

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Message-ID: <152775721311.24817.8828370689349824973.stgit@firesoul>
Date:   Thu, 31 May 2018 11:00:13 +0200
From:   Jesper Dangaard Brouer <brouer@...hat.com>
To:     netdev@...r.kernel.org, Daniel Borkmann <borkmann@...earbox.net>,
        Alexei Starovoitov <alexei.starovoitov@...il.com>,
        Jesper Dangaard Brouer <brouer@...hat.com>
Cc:     liu.song.a23@...il.com, songliubraving@...com,
        John Fastabend <john.fastabend@...il.com>
Subject: [bpf-next V2 PATCH 6/8] xdp: done implementing ndo_xdp_xmit flush
 flag for all drivers

Removing XDP_XMIT_FLAGS_NONE as all driver now implement
a flush operation in their ndo_xdp_xmit call.  The compiler
will catch if any users of XDP_XMIT_FLAGS_NONE remains.

Signed-off-by: Jesper Dangaard Brouer <brouer@...hat.com>
---
 include/net/xdp.h |    1 -
 1 file changed, 1 deletion(-)

diff --git a/include/net/xdp.h b/include/net/xdp.h
index 0c45f0f943ed..a3b71a4dd71d 100644
--- a/include/net/xdp.h
+++ b/include/net/xdp.h
@@ -41,7 +41,6 @@ enum xdp_mem_type {
 };
 
 /* XDP flags for ndo_xdp_xmit */
-#define XDP_XMIT_FLAGS_NONE	0U
 #define XDP_XMIT_FLUSH		(1U << 0)	/* doorbell signal consumer */
 #define XDP_XMIT_FLAGS_MASK	XDP_XMIT_FLUSH