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usb: host: xhci: Simplify return statement

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Replace redundant variable use in return statement.

Signed-off-by: Saurabh Karajgaonkar <skarajga@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Saurabh Karajgaonkar 2015-08-04 14:04:09 +00:00 committed by Greg Kroah-Hartman
parent 8602b08ab6
commit f1cda54cfb
1 changed files with 1 additions and 5 deletions
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6
drivers/usb/host/xhci.c
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@ -4678,7 +4678,6 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd,
{ {
struct xhci_hcd *xhci; struct xhci_hcd *xhci;
u16 mel; u16 mel;
int ret;
xhci = hcd_to_xhci(hcd); xhci = hcd_to_xhci(hcd);
if (!xhci || !(xhci->quirks & XHCI_LPM_SUPPORT) || if (!xhci || !(xhci->quirks & XHCI_LPM_SUPPORT) ||
@ -4686,10 +4685,7 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd,
return 0; return 0;
mel = calculate_max_exit_latency(udev, state, USB3_LPM_DISABLED); mel = calculate_max_exit_latency(udev, state, USB3_LPM_DISABLED);
ret = xhci_change_max_exit_latency(xhci, udev, mel); return xhci_change_max_exit_latency(xhci, udev, mel);
if (ret)
return ret;
return 0;
} }
#else /* CONFIG_PM */ #else /* CONFIG_PM */