From: Tilman Schmidt <tilman@imap.cc>
Date: Fri, 3 Oct 2014 15:03:32 +0000 (+0200)
Subject: isdn/gigaset: improve error handling when leaving DLE mode
X-Git-Tag: fixes-against-v3.18-rc2~144^2~43^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5dcd7d843950edfc9108246eab94c858b6dc5d6f;p=pandora-kernel.git

isdn/gigaset: improve error handling when leaving DLE mode

Avoid cascading warnings when leaving DLE mode fails by clearing
the DLE flag before entering recovery.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
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