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| author | YueHaibing <yuehaibing@huawei.com> | 2019-01-04 06:03:40 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-27 10:08:52 +0100 |
| commit | bc4e383da82b82efdd888d22773e8fa322a69681 (patch) | |
| tree | c5a6001a73d876522351797f7d16c59d405a8f87 | |
| parent | 7fc59021c1f5e3ae88d3edd44cfbbe407d6e8909 (diff) | |
| download | linux-stable-bc4e383da82b82efdd888d22773e8fa322a69681.tar.gz linux-stable-bc4e383da82b82efdd888d22773e8fa322a69681.tar.bz2 linux-stable-bc4e383da82b82efdd888d22773e8fa322a69681.zip | |
xen/pvcalls: remove set but not used variable 'intf'
[ Upstream commit 1f8ce09b36c41a026a37a24b20efa32000892a64 ]
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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/xen/pvcalls-back.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/xen/pvcalls-back.c b/drivers/xen/pvcalls-back.c index e8b3ff8e7868..d4ea33581ac2 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); } |