From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 16 Aug 2012 13:16:56 +0000 (+0300)
Subject: TTY: tty_alloc_driver() returns error pointers
X-Git-Tag: omap-cleanup-sparseirq-for-v3.7~84
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c3a6344ae475763b6fb0fb2ec3639004f500d0f1;p=pandora-kernel.git

TTY: tty_alloc_driver() returns error pointers

We changed these from alloc_tty_driver() to tty_alloc_driver() so the
error handling needs to modified to check for IS_ERR() instead of NULL.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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