greybus: uart: fix double free of tty port

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When inserting and removing a module with a UART protocol defined a
double free of the tty_port would happen and that would generate a lot
of kernel oops in different places related to memory corruption.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Rui Miguel Silva 2016-02-05 13:50:37 +00:00 • committed by Greg Kroah-Hartman

parent 9d15134d06

commit 9d4bb6c918

1 changed files with 0 additions and 1 deletions

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drivers/staging/greybus/uart.c

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