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authorSaurabh Karajgaonkar <skarajga@visteon.com>2015-08-04 14:04:09 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-08-05 12:37:21 -0700
commitf1cda54cfb71720058cd65b2f1be7f2a86889935 (patch)
treebd838dede9e87999ead4262deb8909edbe25940f /drivers/usb/host
parent8602b08ab641a6004efa553c8089180c40bc1f72 (diff)
downloadtalos-op-linux-f1cda54cfb71720058cd65b2f1be7f2a86889935.tar.gz
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usb: host: xhci: Simplify return statement
Replace redundant variable use in return statement. Signed-off-by: Saurabh Karajgaonkar <skarajga@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
-rw-r--r--drivers/usb/host/xhci.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index c3ac0a2aac37..91fd32835312 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -4678,7 +4678,6 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd,
{
struct xhci_hcd *xhci;
u16 mel;
- int ret;
xhci = hcd_to_xhci(hcd);
if (!xhci || !(xhci->quirks & XHCI_LPM_SUPPORT) ||
@@ -4686,10 +4685,7 @@ int xhci_disable_usb3_lpm_timeout(struct usb_hcd *hcd,
return 0;
mel = calculate_max_exit_latency(udev, state, USB3_LPM_DISABLED);
- ret = xhci_change_max_exit_latency(xhci, udev, mel);
- if (ret)
- return ret;
- return 0;
+ return xhci_change_max_exit_latency(xhci, udev, mel);
}
#else /* CONFIG_PM */
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