[NETDEV]: e1000 Fix possible causing oops of net_rx_action
returning work_done == weight as true after calling netif_rx_complete will
cause oops in net_rx_action.
Thanks
Joonwoo
Signed-off-by: Joonwoo Park <[EMAIL PROTECTED]>
---
drivers/net/e1000/e1000_main.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 4f37506..4dd61e3 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -3949,6 +3949,8 @@ quit_polling:
e1000_set_itr(adapter);
netif_rx_complete(poll_dev, napi);
e1000_irq_enable(adapter);
+ if (unlikely(work_done == napi->weight))
+ return work_done - 1;
}
return work_done;
---
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