[PATCH 2/7] : e1000e Fix possible causing oops of net_rx_action
From: Joonwoo Park <hidden>
Date: 2007-12-12 04:03:36
Also in:
lkml
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
[NETDEV]: e1000e Fix possible causing oops of net_rx_action Signed-off-by: Joonwoo Park <redacted> --- drivers/net/e1000e/netdev.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 4fd2e23..8e4861a 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c@@ -1412,6 +1412,8 @@ 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; ---