USB: serial: mos7840: drop paranoid port checks

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Drop the paranoid port structure sanity checks which are confusing at
best.

The driver data port pointer is set at port probe and never cleared,
while USB serial core sets the tty driver data at install and won't call
any driver functions with a NULL port pointer.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>

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This commit is contained in:

Johan Hovold 2019-11-07 14:28:59 +01:00

parent 3ec9fb6f38

commit ce039bd4b2

1 changed files with 8 additions and 84 deletions

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drivers/usb/serial/mos7840.c

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