[PATCH RESEND] usb: dwc3: Remove redundant test

[Andrew Goodbody]

In dwc3_ep0_complete_data there is a test for 'r' being null and the
code will return at that point if so. After that point 'r' is guaranteed
to not be null and testing for that is redundant. Remove the test for
'r' being non-null.

This issue was found by Smatch.

Signed-off-by: Andrew Goodbody <andrew.goodbody at linaro.org>
---
 drivers/usb/dwc3/ep0.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index c656cbe25ce6fad9ca1ef07aba131d30018db19d..680756532f0db16f7e6598df19f71bf2ab410820 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -799,10 +799,7 @@ static void dwc3_ep0_complete_data(struct dwc3 *dwc,
 	status = DWC3_TRB_SIZE_TRBSTS(trb->size);
 	if (status == DWC3_TRBSTS_SETUP_PENDING) {
 		dev_dbg(dwc->dev, "Setup Pending received");
-
-		if (r)
-			dwc3_gadget_giveback(ep0, r, -ECONNRESET);
-
+		dwc3_gadget_giveback(ep0, r, -ECONNRESET);
 		return;
 	}
 

---
base-commit: 44c4919e9dd6c162b237633ba689441eca9a149c
change-id: 20250925-dwc3_ep0-47c99180480d

Best regards,
-- 
Andrew Goodbody <andrew.goodbody at linaro.org>