UPSTREAM: r8152: fix the list rx_done may be used without initialization
The list rx_done would be initialized when the linking on occurs.
Therefore, if a napi is scheduled without any linking on before,
the following kernel panic would happen.
BUG: unable to handle kernel NULL pointer dereference at 000000000000008
IP: [<ffffffffc085efde>] r8152_poll+0xe1e/0x1210 [r8152]
PGD 0
Oops: 0002 [#1] SMP
Signed-off-by: Hayes Wang <hayeswang@realtek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit 98d068ab52b4b11d403995ed14154660797e7136)
BUG=chromium:768542
TEST=netperf, repeated reboot, and network_EthernetStressPlug on coral
Change-Id: Ia0450e43189b9194c46dbe78a32b2cb0a81540d9
Signed-off-by: Grant Grundler <grundler@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/865129
Reviewed-by: Guenter Roeck <groeck@chromium.org>
1 file changed
