There's no need to initialise irq-flags variables before saving the
interrupt state.
While at it drop two redundant return-value initialisations from two of
the functions that got it wrong.
Cc: Minas Harutyunyan <hminas@xxxxxxxxxxxx>
Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
---
drivers/usb/dwc2/gadget.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 184964174dc0..b16fb3611a86 100644
--- a/drivers/usb/dwc2/gadget.c
+++ b/drivers/usb/dwc2/gadget.c
@@ -1496,8 +1496,8 @@ static int dwc2_hsotg_ep_queue_lock(struct usb_ep *ep, struct usb_request *req,
{
struct dwc2_hsotg_ep *hs_ep = our_ep(ep);
struct dwc2_hsotg *hs = hs_ep->parent;
- unsigned long flags = 0;
- int ret = 0;
+ unsigned long flags;
+ int ret;
spin_lock_irqsave(&hs->lock, flags);
ret = dwc2_hsotg_ep_queue(ep, req, gfp_flags);
@@ -4374,8 +4374,8 @@ static int dwc2_hsotg_ep_sethalt_lock(struct usb_ep *ep, int value)
{
struct dwc2_hsotg_ep *hs_ep = our_ep(ep);
struct dwc2_hsotg *hs = hs_ep->parent;
- unsigned long flags = 0;
- int ret = 0;
+ unsigned long flags;
+ int ret;
spin_lock_irqsave(&hs->lock, flags);
ret = dwc2_hsotg_ep_sethalt(ep, value, false);
@@ -4505,7 +4505,7 @@ static int dwc2_hsotg_udc_start(struct usb_gadget *gadget,
static int dwc2_hsotg_udc_stop(struct usb_gadget *gadget)
{
struct dwc2_hsotg *hsotg = to_hsotg(gadget);
- unsigned long flags = 0;
+ unsigned long flags;
int ep;
if (!hsotg)
@@ -4577,7 +4577,7 @@ static int dwc2_hsotg_set_selfpowered(struct usb_gadget *gadget,
static int dwc2_hsotg_pullup(struct usb_gadget *gadget, int is_on)
{
struct dwc2_hsotg *hsotg = to_hsotg(gadget);
- unsigned long flags = 0;
+ unsigned long flags;
dev_dbg(hsotg->dev, "%s: is_on: %d op_state: %d\n", __func__, is_on,
hsotg->op_state);
--
2.26.3
