From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Instead of doing custom calculations, use sizeof_field() macro.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
---
drivers/usb/host/xhci-dbgcap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index 779a564ad698..0c9fd61e9c5b 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -374,7 +374,7 @@ static void xhci_dbc_eps_init(struct xhci_dbc *dbc)
static void xhci_dbc_eps_exit(struct xhci_dbc *dbc)
{
- memset(dbc->eps, 0, sizeof(struct dbc_ep) * ARRAY_SIZE(dbc->eps));
+ memset(dbc->eps, 0, sizeof_field(struct xhci_dbc, eps));
}
static int dbc_erst_alloc(struct device *dev, struct xhci_ring *evt_ring,
--
2.25.1
