staging: dgnc: preserve return code

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Return code from tty_check_change() should be being
preserved.

Preserve return code from call to tty_check_change().

Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Tobin C. Harding 2017-03-15 10:44:29 +11:00 • committed by Greg Kroah-Hartman

parent 9280b3a61c

commit f15e60ce4e

1 changed files with 3 additions and 3 deletions

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drivers/staging/dgnc/dgnc_tty.c

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