net: change vnet-hdr TAP prototypes

The tap_has_vnet_hdr() and tap_has_vnet_hdr_len() functions used
to return int, even though they only return true/false values.
This patch changes the prototypes to return bool.

Signed-off-by: Vincenzo Maffione <v.maffione@gmail.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/tap-win32.c b/net/tap-win32.c
index 91e9e844a0..edf26c4720 100644
--- a/net/tap-win32.c
+++ b/net/tap-win32.c
@@ -727,9 +727,9 @@ bool tap_has_ufo(NetClientState *nc)
     return false;
 }
 
-int tap_has_vnet_hdr(NetClientState *nc)
+bool tap_has_vnet_hdr(NetClientState *nc)
 {
-    return 0;
+    return false;
 }
 
 int tap_probe_vnet_hdr_len(int fd, int len)
@@ -755,9 +755,9 @@ struct vhost_net *tap_get_vhost_net(NetClientState *nc)
     return NULL;
 }
 
-int tap_has_vnet_hdr_len(NetClientState *nc, int len)
+bool tap_has_vnet_hdr_len(NetClientState *nc, int len)
 {
-    return 0;
+    return false;
 }
 
 void tap_set_vnet_hdr_len(NetClientState *nc, int len)