[PATCH] USB: kzalloc() conversion in drivers/usb/gadget
this patch converts drivers/usb to kzalloc usage.
Compile tested with allyes config.
I think there was a bug in drivers/usb/gadget/inode.c because
it used sizeof(*data) for the kmalloc() and sizeof(data) for
the memset(), since sizeof(data) just returns the size for a pointer.
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index a8972d7..fbea514 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -273,9 +273,8 @@
{
struct omap_req *req;
- req = kmalloc(sizeof *req, gfp_flags);
+ req = kzalloc(sizeof(*req), gfp_flags);
if (req) {
- memset (req, 0, sizeof *req);
req->req.dma = DMA_ADDR_INVALID;
INIT_LIST_HEAD (&req->queue);
}
@@ -2586,11 +2585,10 @@
/* UDC_PULLUP_EN gates the chip clock */
// OTG_SYSCON_1_REG |= DEV_IDLE_EN;
- udc = kmalloc (sizeof *udc, SLAB_KERNEL);
+ udc = kzalloc(sizeof(*udc), SLAB_KERNEL);
if (!udc)
return -ENOMEM;
- memset(udc, 0, sizeof *udc);
spin_lock_init (&udc->lock);
udc->gadget.ops = &omap_gadget_ops;