Aditya Pakki 41f00e6e9e usb: usb251xb: fix to avoid potential NULL pointer dereference ...

of_match_device in usb251xb_probe can fail and returns a NULL pointer.
The patch avoids a potential NULL pointer dereference in this scenario.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Reviewed-by: Richard Leitner <richard.leitner@skidata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-03-26 16:48:55 +09:00

20 KiB

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