diff options
| author |   YueHaibing <yuehaibing@huawei.com> | 2019-09-03 20:04:45 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-03 15:46:46 +0200 |
| commit | f271b966bff19363b621204c035dce028c534cdd (patch) | |
| tree | 83136493e56b74ac4a90f57cfbb1c09238e4f3f6 /drivers/usb | |
| parent | usb: cdns3: Fix Wunused-but-set-variable warning (diff) | |
| download | linux-dev-f271b966bff19363b621204c035dce028c534cdd.tar.xz linux-dev-f271b966bff19363b621204c035dce028c534cdd.zip | |
usb: cdns3: remove set but not used variable 'priv_dev'
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/usb/cdns3/gadget.c: In function '__cdns3_gadget_init':
drivers/usb/cdns3/gadget.c:2665:23: warning:
variable 'priv_dev' set but not used [-Wunused-but-set-variable]
drivers/usb/cdns3/gadget.c: In function cdns3_start_all_request:
drivers/usb/cdns3/gadget.c:357:24: warning:
variable priv_req set but not used [-Wunused-but-set-variable]
They are never used, so can be removed.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190903120445.22204-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/cdns3/gadget.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/usb/cdns3/gadget.c b/drivers/usb/cdns3/gadget.c index 3094ad65ffc9..ddac638f0409 100644 --- a/drivers/usb/cdns3/gadget.c +++ b/drivers/usb/cdns3/gadget.c @@ -354,13 +354,11 @@ enum usb_device_speed cdns3_get_speed(struct cdns3_device *priv_dev) static int cdns3_start_all_request(struct cdns3_device *priv_dev, struct cdns3_endpoint *priv_ep) { - struct cdns3_request *priv_req; struct usb_request *request; int ret = 0; while (!list_empty(&priv_ep->deferred_req_list)) { request = cdns3_next_request(&priv_ep->deferred_req_list); - priv_req = to_cdns3_request(request); ret = cdns3_ep_run_transfer(priv_ep, request); if (ret) @@ -2664,7 +2662,6 @@ err1: static int __cdns3_gadget_init(struct cdns3 *cdns) { - struct cdns3_device *priv_dev; int ret = 0; cdns3_drd_switch_gadget(cdns, 1); @@ -2674,8 +2671,6 @@ static int __cdns3_gadget_init(struct cdns3 *cdns) if (ret) return ret; - priv_dev = cdns->gadget_dev; - /* * Because interrupt line can be shared with other components in * driver it can't use IRQF_ONESHOT flag here. |