From: Paul Fulghum <paulkf@microgate.com>
Date: Tue, 22 Jul 2008 10:21:19 +0000 (+0100)
Subject: n_hdlc: honor O_NONBLOCK on write
X-Git-Tag: v2.6.27-rc1~875
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c72f527c104cae8e767e714574238b5550879e0c;p=pandora-kernel.git

n_hdlc: honor O_NONBLOCK on write

Make n_hdlc line discipline honor the O_NONBLOCK file flag on write.

Signed-off-by: Paul Fulghum <paulkf@microgate.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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