diff mbox series

usb: remove dead code in dwc3_gadget_get_irq

Message ID 20230309150815.1884260-1-yalongz@hust.edu.cn
State New
Headers show
Series usb: remove dead code in dwc3_gadget_get_irq | expand

Commit Message

Yalong Zou March 9, 2023, 3:08 p.m. UTC 
platform_get_irq() only return non-zero irq number on success, or
negative error number on failure.

There is no need to check the return value of platform_get_irq()
to determine the return value of dwc3_gadget_get_irq(), removing
them to solve this problem.

Signed-off-by: Yalong Zou <yalongz@hust.edu.cn>
Signed-off-by: Dongliang Mu <dzm91@hust.edu.cn>
---
 drivers/usb/dwc3/gadget.c | 5 -----
 1 file changed, 5 deletions(-)
diff mbox series

Patch

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 3c63fa97a680..6318dd2855cc 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -4409,11 +4409,6 @@  static int dwc3_gadget_get_irq(struct dwc3 *dwc)
 		goto out;
 
 	irq = platform_get_irq(dwc3_pdev, 0);
-	if (irq > 0)
-		goto out;
-
-	if (!irq)
-		irq = -EINVAL;
 
 out:
 	return irq;