[NETDEV]: e100 Fix possible causing oops of net_rx_action
Signed-off-by: Joonwoo Park <[email protected]>
---
drivers/net/e100.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index e1c8a0d..7cb4ed0 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2000,6 +2000,8 @@ static int e100_poll(struct napi_struct *napi, int budget)
if((!tx_cleaned && (work_done == 0)) || !netif_running(netdev)) {
netif_rx_complete(netdev, napi);
e100_enable_irq(nic);
+ if (unlikely(work_done == napi->weight))
+ return work_done - 1;
}
return work_done;
---