Hi Stephen Warren,

On 07/02/2014 06:59 AM, Stephen Warren wrote:

From: Stephen Warren swarren@nvidia.com

A UDC's alloc_request method should zero out the newly allocated request. Ensure the Atmel driver does so. This issue was found by code inspection, following the investigation of an intermittent issue with ci_udc, which was tracked down to failing to zero out allocated requests following some of my changes. All other UDC drivers already zero out requests in one way or another.

Signed-off-by: Stephen Warren swarren@nvidia.com

drivers/usb/gadget/atmel_usba_udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

Thanks. Acked-by: Bo Shen voice.shen@atmel.com

diff --git a/drivers/usb/gadget/atmel_usba_udc.c b/drivers/usb/gadget/atmel_usba_udc.c index c99208d10200..2c709738a3cb 100644 --- a/drivers/usb/gadget/atmel_usba_udc.c +++ b/drivers/usb/gadget/atmel_usba_udc.c @@ -314,7 +314,7 @@ usba_ep_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)

DBG(DBG_GADGET, "ep_alloc_request: %p, 0x%x\n", _ep, gfp_flags);

• req = malloc(sizeof(struct usba_request));

• req = calloc(1, sizeof(struct usba_request)); if (!req) return NULL;

Best Regards, Bo Shen