[PATCH] usb: dwc3: host: remove dead code in dwc3_host_get_irq()

[Mingxuan Xiang]

platform_get_irq() no longer returns 0, so there is no
need to check whether the return value is 0.

Signed-off-by: Mingxuan Xiang <mx_xiang@xxxxxxxxxxx>
---
 drivers/usb/dwc3/host.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c
index f6f13e7f1ba1..aa19c27344e6 100644
--- a/drivers/usb/dwc3/host.c
+++ b/drivers/usb/dwc3/host.c
@@ -57,9 +57,6 @@ static int dwc3_host_get_irq(struct dwc3 *dwc)
 		goto out;
 	}
 
-	if (!irq)
-		irq = -EINVAL;
-
 out:
 	return irq;
 }
-- 
2.39.2