From b8c4b67e3ec3918a40234e5c56221f780c7856fc Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Thu, 5 Mar 2020 18:56:49 +0100 Subject: hw/net: Make NetCanReceive() return a boolean MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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 Acked-by: David Gibson Reviewed-by: Alistair Francis Reviewed-by: Cédric Le Goater Signed-off-by: Jason Wang --- hw/net/cadence_gem.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'hw/net/cadence_gem.c') diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c index 6340c1e..51ec5a0 100644 --- a/hw/net/cadence_gem.c +++ b/hw/net/cadence_gem.c @@ -505,7 +505,7 @@ static void phy_update_link(CadenceGEMState *s) } } -static int gem_can_receive(NetClientState *nc) +static bool gem_can_receive(NetClientState *nc) { CadenceGEMState *s; int i; @@ -518,7 +518,7 @@ static int gem_can_receive(NetClientState *nc) s->can_rx_state = 1; DB_PRINT("can't receive - no enable\n"); } - return 0; + return false; } for (i = 0; i < s->num_priority_queues; i++) { @@ -532,14 +532,14 @@ static int gem_can_receive(NetClientState *nc) s->can_rx_state = 2; DB_PRINT("can't receive - all the buffer descriptors are busy\n"); } - return 0; + return false; } if (s->can_rx_state != 0) { s->can_rx_state = 0; DB_PRINT("can receive\n"); } - return 1; + return true; } /* -- cgit v1.1