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| author | Márton Németh | 2011-06-13 23:30:09 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2011-07-06 04:59:19 +0200 |
| commit | 6f480bf9c3bf6c1241024c1763d12d025ff02292 (patch) | |
| tree | 290fd39353f18d971184fe0affe164e180cd8874 /drivers/staging/usbip/vhci_hcd.c | |
| parent | usbip: dump the port status difference (diff) | |
| download | kernel-qcow2-linux-6f480bf9c3bf6c1241024c1763d12d025ff02292.tar.gz kernel-qcow2-linux-6f480bf9c3bf6c1241024c1763d12d025ff02292.tar.xz kernel-qcow2-linux-6f480bf9c3bf6c1241024c1763d12d025ff02292.zip | |
usbip: simplify port status saving
Use memcpy() function to save port status instead of
a handwritten for loop.
Signed-off-by: Márton Németh <nm127@freemail.hu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/usbip/vhci_hcd.c')
| -rw-r--r-- | drivers/staging/usbip/vhci_hcd.c | 5 |
1 files 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) { |