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tty: Avoid unnecessary temporaries for tty->ldisc
authorPeter Hurley <peter@hurleysoftware.com>
Mon, 11 Jan 2016 06:41:08 +0000 (22:41 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 27 Jan 2016 23:01:44 +0000 (15:01 -0800)
commit9de2a7cef983579c725564950384e4ea205a7684
tree8649032a8af271b383bbeac68c2f289d4eb6d279tree
parent133b1306f2068b124a4a00f537896a16786cc544commit | diff
tty: Avoid unnecessary temporaries for tty->ldisc

tty_ldisc_setup() is race-free and can reference tty->ldisc without
snapshots.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/tty_ldisc.c diff | blob | blame | history
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