From: Jiri Slaby <jslaby@suse.cz>
Date: Mon, 5 Mar 2012 13:52:21 +0000 (+0100)
Subject: TTY: amiserial, simplify set_serial_info
X-Git-Tag: v3.4-rc1~185^2~54
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f9b9684db2d1369fe303de5729cbdc817265bec;p=pandora-kernel.git

TTY: amiserial, simplify set_serial_info

Do not copy whole serial_state. We only need to know whether the speed
is to be changed. Hence store the info in advance and use it later.
A simple bool is enough.

Also remove reduntant assignments and move the tests directly to the
'if'.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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