From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
The usual pattern is to check for errors and then continue if none.
Apply that pattern to xhci_dbc_stop() code.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
---
drivers/usb/host/xhci-dbgcap.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c
index 660e3ee31dc6..6b9f4b839270 100644
--- a/drivers/usb/host/xhci-dbgcap.c
+++ b/drivers/usb/host/xhci-dbgcap.c
@@ -646,11 +646,11 @@ static void xhci_dbc_stop(struct xhci_dbc *dbc)
spin_lock_irqsave(&dbc->lock, flags);
ret = xhci_do_dbc_stop(dbc);
spin_unlock_irqrestore(&dbc->lock, flags);
+ if (ret)
+ return;
- if (!ret) {
- xhci_dbc_mem_cleanup(dbc);
- pm_runtime_put_sync(dbc->dev); /* note, was self.controller */
- }
+ xhci_dbc_mem_cleanup(dbc);
+ pm_runtime_put_sync(dbc->dev); /* note, was self.controller */
}
static void
--
2.25.1
