tty: Fix hangup race with TIOCSETD ioctl

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The hangup may already have happened; check for that state also.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Peter Hurley 2013-06-15 07:04:50 -04:00 • committed by Greg Kroah-Hartman

parent 9fbfa34c18

commit e97733ca67

1 changed files with 2 additions and 4 deletions

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6

drivers/tty/tty_ldisc.c

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