Xu Wang 08a6caaed8 Input: cm109 - 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/20200707030905.3123-1-vulab@iscas.ac.cn
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

2020-07-07 11:01:37 -07:00

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