From: Stanislaw Wadas <s.wadas@samsung.com>
Date: Thu, 13 Nov 2014 12:36:50 +0000 (+0100)
Subject: Fix problems with gadget enable
X-Git-Tag: accepted/tizen/3.0/common/20161114.110810~50
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b1166b42250645c14e6cfb799385b9d6dbd29820;p=platform%2Fupstream%2Fgt.git

Fix problems with gadget enable

Change-Id: I513f2ca9e012b0f2e22973aa49af7a4ae8493dab
Signed-off-by: Stanislaw Wadas <s.wadas@samsung.com>
---

diff --git a/source/gadget/src/gadget.c b/source/gadget/src/gadget.c
index 2d5a2dc..385425a 100644
--- a/source/gadget/src/gadget.c
+++ b/source/gadget/src/gadget.c
@@ -580,6 +580,12 @@ static int gt_gadget_enable_func(void *data)
 				}
 			}
 		}
+
+		if (l == NULL) {
+			fprintf(stderr, "Failed to enable gadget, no UDC found\n");
+			return -1;
+		}
+
 out:
 		g_list_foreach(objects, (GFunc)g_object_unref, NULL);
 		g_list_free(objects);
@@ -611,7 +617,7 @@ out:
 
 		usbg_ret = usbg_enable_gadget(g, udc);
 		if (usbg_ret != USBG_SUCCESS) {
-			fprintf(stderr, "Failed to get gadget %s\n", usbg_strerror(usbg_ret));
+			fprintf(stderr, "Failed to enable gadget %s\n", usbg_strerror(usbg_ret));
 			return -1;
 		}
 	}