From b8c4b67e3ec3918a40234e5c56221f780c7856fc Mon Sep 17 00:00:00 2001
From: Philippe Mathieu-Daudé
Date: Thu, 5 Mar 2020 18:56:49 +0100
Subject: hw/net: Make NetCanReceive() return a boolean

The NetCanReceive handler return whether the device can or
can not receive new packets. Make it obvious by returning
a boolean type.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
 include/net/net.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include/net/net.h')

diff --git a/include/net/net.h b/include/net/net.h
index 094e966af9..39085d9444 100644
--- a/include/net/net.h
+++ b/include/net/net.h
@@ -42,7 +42,7 @@ typedef struct NICConf {
 /* Net clients */
 
 typedef void (NetPoll)(NetClientState *, bool enable);
-typedef int (NetCanReceive)(NetClientState *);
+typedef bool (NetCanReceive)(NetClientState *);
 typedef ssize_t (NetReceive)(NetClientState *, const uint8_t *, size_t);
 typedef ssize_t (NetReceiveIOV)(NetClientState *, const struct iovec *, int);
 typedef void (NetCleanup) (NetClientState *);
-- 
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