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authorStephen Hemminger <sthemmin@microsoft.com>2016-08-23 12:17:54 -0700
committerDavid S. Miller <davem@davemloft.net>2016-08-23 12:05:37 -0700
commit7a2a0a84fda33062200decf5e201b182591bf0ec (patch)
tree7fa1be1ca9bb86761ee7804b6a7891df27e8b58d /drivers/net/hyperv
parentbc304dd3b4444b84082c483534a8dcac7a22cb9d (diff)
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>
Diffstat (limited to 'drivers/net/hyperv')
-rw-r--r--drivers/net/hyperv/netvsc.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/net/hyperv/netvsc.c b/drivers/net/hyperv/netvsc.c
index 830aae2d9510..471c476e7253 100644
--- a/drivers/net/hyperv/netvsc.c
+++ b/drivers/net/hyperv/netvsc.c
@@ -206,12 +206,12 @@ get_in_err:
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 @@ static int netvsc_destroy_buf(struct hv_device *device)
if (ret != 0) {
netdev_err(ndev, "unable to send "
"revoke receive buffer to netvsp\n");
- return ret;
+ return;
}
}
@@ -256,7 +256,7 @@ static int netvsc_destroy_buf(struct hv_device *device)
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 @@ static int netvsc_destroy_buf(struct hv_device *device)
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 @@ static int netvsc_destroy_buf(struct hv_device *device)
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 @@ static int netvsc_destroy_buf(struct hv_device *device)
net_device->send_buf = NULL;
}
kfree(net_device->send_section_map);
-
- return ret;
}
static int netvsc_init_buf(struct hv_device *device)