Kangjie Lu 1a137b47ce usb: sierra: fix a missing check of device_create_file ...

device_create_file() could fail and return an error code. The fix
captures the error and returns the error code upstream in case it
indeed failed.

Signed-off-by: Kangjie Lu <kjlu@umn.edu>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-03-26 16:42:52 +09:00

5.3 KiB

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