From 19a2a67fa27ac5bf50808bbded5c19279c7d86e5 Mon Sep 17 00:00:00 2001 From: Jeroen Hofstee Date: Mon, 9 Jun 2014 15:28:58 +0200 Subject: [PATCH] usb:g_dnl:f_thor: remove memset before memcpy since ALLOC_CACHE_ALIGN_BUFFER defines a pointer and not a buffer, the memset with sizeof(rqt) likely does something else then intended. Since there is a memcpy directly after it with the full size, drop the memset completely. Cc: Lukasz Majewski Cc: Marek Vasut Signed-off-by: Jeroen Hofstee Acked-by: Lukasz Majewski --- drivers/usb/gadget/f_thor.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c index 28f215e..4e06273 100644 --- a/drivers/usb/gadget/f_thor.c +++ b/drivers/usb/gadget/f_thor.c @@ -306,7 +306,6 @@ static int process_data(void) ALLOC_CACHE_ALIGN_BUFFER(struct rqt_box, rqt, sizeof(struct rqt_box)); int ret = -EINVAL; - memset(rqt, 0, sizeof(rqt)); memcpy(rqt, thor_rx_data_buf, sizeof(struct rqt_box)); debug("+RQT: %d, %d\n", rqt->rqt, rqt->rqt_data); -- 2.7.4