linux-kernel - [PATCH][next] xen-netback: make function xenvif_rx

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Message-Id: <20180223171657.5748-1-colin.king@canonical.com>
Date:   Fri, 23 Feb 2018 17:16:57 +0000
From:   Colin King <colin.king@...onical.com>
To:     Wei Liu <wei.liu2@...rix.com>,
        Paul Durrant <paul.durrant@...rix.com>,
        xen-devel@...ts.xenproject.org, netdev@...r.kernel.org
Cc:     kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH][next] xen-netback: make function xenvif_rx_skb static

From: Colin Ian King <colin.king@...onical.com>

The function xenvif_rx_skb is local to the source and does not need
to be in global scope, so make it static.

Cleans up sparse warning:
drivers/net/xen-netback/rx.c:422:6: warning: symbol 'xenvif_rx_skb'
was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@...onical.com>
---
 drivers/net/xen-netback/rx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/xen-netback/rx.c b/drivers/net/xen-netback/rx.c
index b1cf7c6f407a..ef5887037b22 100644
--- a/drivers/net/xen-netback/rx.c
+++ b/drivers/net/xen-netback/rx.c
@@ -419,7 +419,7 @@ static void xenvif_rx_extra_slot(struct xenvif_queue *queue,
 	BUG();
 }
 
-void xenvif_rx_skb(struct xenvif_queue *queue)
+static void xenvif_rx_skb(struct xenvif_queue *queue)
 {
 	struct xenvif_pkt_state pkt;
 
-- 
2.15.1