Merge 4.7-rc4 into staging-next

We want the fixes in here, and we can resolve a merge issue in
drivers/iio/industrialio-trigger.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 12 deletions

diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c
index 186d4b162524..cd214ec8a601 100644
--- a/drivers/usb/gadget/function/f_uac2.c
+++ b/drivers/usb/gadget/function/f_uac2.c
@@ -598,18 +598,6 @@ static struct usb_gadget_strings *fn_strings[] = {
         NULL,
 };
 
-static struct usb_qualifier_descriptor devqual_desc = {
-        .bLength = sizeof devqual_desc,
-        .bDescriptorType = USB_DT_DEVICE_QUALIFIER,
-
-        .bcdUSB = cpu_to_le16(0x200),
-        .bDeviceClass = USB_CLASS_MISC,
-        .bDeviceSubClass = 0x02,
-        .bDeviceProtocol = 0x01,
-        .bNumConfigurations = 1,
-        .bRESERVED = 0,
-};
-
 static struct usb_interface_assoc_descriptor iad_desc = {
         .bLength = sizeof iad_desc,
         .bDescriptorType = USB_DT_INTERFACE_ASSOCIATION,
@@ -1292,6 +1280,7 @@ in_rq_cur(struct usb_function *fn, const struct usb_ctrlrequest *cr)
 
         if (control_selector == UAC2_CS_CONTROL_SAM_FREQ) {
                 struct cntrl_cur_lay3 c;
+                memset(&c, 0, sizeof(struct cntrl_cur_lay3));
 
                 if (entity_id == USB_IN_CLK_ID)
                         c.dCUR = p_srate;