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-rw-r--r--net/filter-buffer.c2
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.