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authorYueHaibing <yuehaibing@huawei.com>2019-01-04 06:03:40 (GMT)
committerBoris Ostrovsky <boris.ostrovsky@oracle.com>2019-01-04 15:55:27 (GMT)
commit1f8ce09b36c41a026a37a24b20efa32000892a64 (patch)
tree977b451614c4c0526bff6dc17eb29e2e27110609 /drivers/xen
parente6587cdbd732eacb4c7ce592ed46f7bbcefb655f (diff)
xen/pvcalls: remove set but not used variable 'intf'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/xen/pvcalls-back.c: In function 'pvcalls_sk_state_change': drivers/xen/pvcalls-back.c:286:28: warning: variable 'intf' set but not used [-Wunused-but-set-variable] It not used since e6587cdbd732 ("pvcalls-back: set -ENOTCONN in pvcalls_conn_back_read") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Diffstat (limited to 'drivers/xen')
-rw-r--r--drivers/xen/pvcalls-back.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/xen/pvcalls-back.c b/drivers/xen/pvcalls-back.c
index 71b6287..7aa64d1 100644
--- a/drivers/xen/pvcalls-back.c
+++ b/drivers/xen/pvcalls-back.c
@@ -283,12 +283,10 @@ static int pvcalls_back_socket(struct xenbus_device *dev,
static void pvcalls_sk_state_change(struct sock *sock)
{
struct sock_mapping *map = sock->sk_user_data;
- struct pvcalls_data_intf *intf;
if (map == NULL)
return;
- intf = map->ring;
atomic_inc(&map->read);
notify_remote_via_irq(map->irq);
}

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