From: Jiri Slaby <jslaby@suse.cz>
Date: Sun, 10 Jan 2010 01:17:34 +0000 (+0000)
Subject: NET: irda, remove unnecessary checks
X-Git-Tag: v2.6.34-rc1~233^2~615
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c026ca581f22497c42cbe7a2004fa0d5f1bd6c42;p=pandora-kernel.git

NET: irda, remove unnecessary checks

Stanse found a potential null dereference in ircomm_tty_close
and ircomm_tty_hangup. There is a check for tty being NULL,
but it is dereferenced earlier. But it is bogus, the tty cannot
be NULL, so remove the !tty checks.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Samuel Ortiz <samuel@sortiz.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Alan Cox <alan@linux.intel.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: netdev@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
---

Reading git-diff-tree failed