ehea: Fix napi list corruption on ifconfig down

This patch fixes the napi list handling when an ehea interface is shut
down to avoid corruption of the napi list.

Signed-off-by: Hannes Hering <hering2@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index e8d46cc1bec2..977c3d358279 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -1545,6 +1545,9 @@ static int ehea_clean_portres(struct ehea_port *port, struct ehea_port_res *pr)
 {
         int ret, i;
 
+        if (pr->qp)
+                netif_napi_del(&pr->napi);
+
         ret = ehea_destroy_qp(pr->qp);
 
         if (!ret) {