From: Pratyush Anand <pratyush.anand@st.com>
Date: Mon, 14 Jan 2013 10:29:33 +0000 (+0530)
Subject: usb: dwc3: gadget: correct return from ep_queue
X-Git-Tag: firefly_0821_release~3680^2~1079^2~44^2~17
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=15f86bde29f0fdfb877d9c753547fa2e2f5ef1fe;p=firefly-linux-kernel-4.4.55.git

usb: dwc3: gadget: correct return from ep_queue

Its better to return from each if condition as they are mutually
exclusive.

Signed-off-by: Pratyush Anand <pratyush.anand@st.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 356a5a2af750..c4ffb3557d62 100644
--- a/drivers/usb/dwc3/gadget.c
+++ b/drivers/usb/dwc3/gadget.c
@@ -1097,6 +1097,7 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req)
 		if (ret && ret != -EBUSY)
 			dev_dbg(dwc->dev, "%s: failed to kick transfers\n",
 					dep->name);
+		return ret;
 	}
 
 	/*
@@ -1113,6 +1114,7 @@ static int __dwc3_gadget_ep_queue(struct dwc3_ep *dep, struct dwc3_request *req)
 		if (ret && ret != -EBUSY)
 			dev_dbg(dwc->dev, "%s: failed to kick transfers\n",
 					dep->name);
+		return ret;
 	}
 
 	return 0;