hv_netvsc: make netvsc_destroy_buf void
No caller checks the return value.
Signed-off-by: Stephen Hemminger <sthemmin@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 830aae2..471c476 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -206,12 +206,12 @@
return net_device;
}
-static int netvsc_destroy_buf(struct hv_device *device)
+static void netvsc_destroy_buf(struct hv_device *device)
{
struct nvsp_message *revoke_packet;
- int ret = 0;
struct net_device *ndev = hv_get_drvdata(device);
struct netvsc_device *net_device = net_device_to_netvsc_device(ndev);
+ int ret;
/*
* If we got a section count, it means we received a
@@ -241,7 +241,7 @@
if (ret != 0) {
netdev_err(ndev, "unable to send "
"revoke receive buffer to netvsp\n");
- return ret;
+ return;
}
}
@@ -256,7 +256,7 @@
if (ret != 0) {
netdev_err(ndev,
"unable to teardown receive buffer's gpadl\n");
- return ret;
+ return;
}
net_device->recv_buf_gpadl_handle = 0;
}
@@ -300,7 +300,7 @@
if (ret != 0) {
netdev_err(ndev, "unable to send "
"revoke send buffer to netvsp\n");
- return ret;
+ return;
}
}
/* Teardown the gpadl on the vsp end */
@@ -314,7 +314,7 @@
if (ret != 0) {
netdev_err(ndev,
"unable to teardown send buffer's gpadl\n");
- return ret;
+ return;
}
net_device->send_buf_gpadl_handle = 0;
}
@@ -324,8 +324,6 @@
net_device->send_buf = NULL;
}
kfree(net_device->send_section_map);
-
- return ret;
}
static int netvsc_init_buf(struct hv_device *device)