Currently, upon receiving an appropriate ARP reply, the packet in
net_tx_packet is sent. However, this is a common buffer used by other
protocol as well, so it may not be the original packet waiting to be sent
after ARP.
This patch repurposes another buffer, arp_tx_packet to store the waiting
packet and use the net_tx_packet to prepare ARP request.
Changes in v2:
- Provide more detailed description
Tran Tien Dat (1):
net: Store waiting packet in a different buffer when making ARP
requests
net/arp.c | 18 ++++++++++--------
net/arp.h | 1 +
net/net.c | 3 +++
3 files changed, 14 insertions(+), 8 deletions(-)
--
2.18.0
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