Xu Wang d8a849353c usb: appledisplay: remove needless check before usb_free_coherent() ...

usb_free_coherent() is safe with NULL addr and this check is
not required.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Link: https://lore.kernel.org/r/20200720052456.7610-1-vulab@iscas.ac.cn
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2020-07-21 13:41:58 +02:00

8.9 KiB

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