From a2e5cf1a3fb7bbffb4136a12daea9145577a3241 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Sun, 29 Nov 2020 11:23:41 +0000 Subject: [PATCH] [netdevice] Fix misleading comment on netdev_rx() Unlike netdev_rx_err(), there is no valid circumstance under which netdev_rx() may be called with a null I/O buffer, since a call to netdev_rx() represents the successful reception of a packet. Fix the code comment to reflect this. Signed-off-by: Michael Brown --- src/net/netdevice.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/net/netdevice.c b/src/net/netdevice.c index 754799cd1..6e685630c 100644 --- a/src/net/netdevice.c +++ b/src/net/netdevice.c @@ -478,7 +478,7 @@ static void netdev_tx_flush ( struct net_device *netdev ) { * Add packet to receive queue * * @v netdev Network device - * @v iobuf I/O buffer, or NULL + * @v iobuf I/O buffer * * The packet is added to the network device's RX queue. This * function takes ownership of the I/O buffer.