USB: EHCI: ehci-mv: Fix unused assignment in mv_ehci_probe()
Delete unused initialized value, because 'retval' will be assigined
by the function mv_ehci_enable(). And delete the extra blank lines.
Signed-off-by: Zhang Shengju <zhangshengju@cmss.chinamobile.com>
Signed-off-by: Tang Bin <tangbin@cmss.chinamobile.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://lore.kernel.org/r/20200508142136.4232-1-tangbin@cmss.chinamobile.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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