From 6f480bf9c3bf6c1241024c1763d12d025ff02292 Mon Sep 17 00:00:00 2001 From: =?utf8?q?M=C3=A1rton=20N=C3=A9meth?= Date: Mon, 13 Jun 2011 23:30:09 +0200 Subject: [PATCH] usbip: simplify port status saving MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Use memcpy() function to save port status instead of a handwritten for loop. Signed-off-by: Márton Németh Signed-off-by: Greg Kroah-Hartman --- drivers/staging/usbip/vhci_hcd.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c index d3f11a34d513..878b5bf3f46c 100644 --- a/drivers/staging/usbip/vhci_hcd.c +++ b/drivers/staging/usbip/vhci_hcd.c @@ -287,9 +287,8 @@ static int vhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, /* store old status and compare now and old later */ if (usbip_dbg_flag_vhci_rh) { - int i = 0; - for (i = 0; i < VHCI_NPORTS; i++) - prev_port_status[i] = dum->port_status[i]; + memcpy(prev_port_status, dum->port_status, + sizeof(prev_port_status)); } switch (typeReq) { -- 2.20.1