Commit 1f8ce09b authored Jan 04, 2019 by YueHaibing Committed by Boris Ostrovsky Jan 04, 2019

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 e6587cdb ("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>

parent e6587cdb

drivers/xen/pvcalls-back.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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);
		}