tty: Consolidate noctty checks in tty_open()

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Evaluate the conditions which prevent this tty being the controlling
terminal in one place, just before setting the controlling terminal.

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

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Peter Hurley 2016-01-09 21:13:52 -08:00 • committed by Greg Kroah-Hartman

parent c2bb524b2e

commit 11e1d4aa4d

1 changed files with 8 additions and 9 deletions

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17

drivers/tty/tty_io.c

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