Commit bd610c5a authored Jul 16, 2016 by Christophe JAILLET Committed by Felipe Balbi Aug 11, 2016

usb: gadget: uvc: Fix return value in case of error



If this memory allocation fail, we will return 0, which means success.
Return -ENOMEM instead.

Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

parent 63196e98

drivers/usb/gadget/function/uvc_configfs.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2023,7 +2023,7 @@ static int uvcg_streaming_class_allow_link(struct config_item *src,
		if (!data) {
		kfree(*class_array);
		*class_array = NULL;
		ret = PTR_ERR(data);
		ret = -ENOMEM;
		goto unlock;
		}
		cl_arr = *class_array;