From: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Date: Tue, 31 Mar 2015 13:55:58 +0000 (+0200)
Subject: tty: return tty->name directly from tty_name
X-Git-Tag: omap-for-v4.2/wakeirq-drivers-v2^2~140
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=917162c936936a37c51265b3add3885a15e66a82;p=pandora-kernel.git

tty: return tty->name directly from tty_name

All users of tty_name pass the return value (the provided buffer) to
some printf-like function. We can thus avoid the strcpy and, more
importantly, later remove the buf parameter completely, eliminating
the need for some 64 byte stack buffers.

Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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