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xhci: dbc: Check for errors first in xhci_dbc_stop()

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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@linux.intel.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20231201150647.1307406-6-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Andy Shevchenko 2023-12-01 17:06:33 +02:00 committed by Greg Kroah-Hartman
parent e3be8fb7d0
commit 24352d170b
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/host/xhci-dbgcap.c
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@ -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