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| author | Philippe Mathieu-Daudé <philmd@redhat.com> | 2020-03-05 18:56:49 +0100 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2020-03-31 21:14:35 +0800 |
| commit | b8c4b67e3ec3918a40234e5c56221f780c7856fc (patch) | |
| tree | 1ca475ca3fe280e0f857cfe1160b52753b53bd72 /net/filter-buffer.c | |
| parent | 3317db743972f665e2753c75703538d51241350a (diff) | |
| download | focaccia-qemu-b8c4b67e3ec3918a40234e5c56221f780c7856fc.tar.gz focaccia-qemu-b8c4b67e3ec3918a40234e5c56221f780c7856fc.zip | |
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>
Diffstat (limited to 'net/filter-buffer.c')
| -rw-r--r-- | net/filter-buffer.c | 2 |
1 files changed, 1 insertions, 1 deletions
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. |