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 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 --- net/filter-buffer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/filter-buffer.c') diff --git a/net/filter-buffer.c b/net/filter-buffer.c index 88da78f821..12e0254287 100644 --- a/net/filter-buffer.c +++ b/net/filter-buffer.c @@ -74,7 +74,7 @@ static ssize_t filter_buffer_receive_iov(NetFilterState *nf, * the filter can still accept packets until its internal queue is full. * For example: * For some reason, receiver could not receive more packets - * (.can_receive() returns zero). Without a filter, at most one packet + * (.can_receive() returns false). Without a filter, at most one packet * will be queued in incoming queue and sender's poll will be disabled * unit its sent_cb() was called. With a filter, it will keep receiving * the packets without caring about the receiver. This is suboptimal. -- cgit 1.4.1