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Date: Mon, 06 Oct 2003 11:05:15 -0300
From: Felipe W Damasio <felipewd@terra.com.br>
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To: support@comtrol.com
Cc: Andrew Morton <akpm@osdl.org>,
       Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: [PATCH] release_region in RocketPort char driver
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	Hi Andrew/Comtrol people :),

	Patch against 2.6.0-test6.

	- Release a previous requested region if tty_register_driver fails. 
Found by smatch

	Please consider applying,

	Thanks.

Felipe

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--- linux-2.6.0-test6/drivers/char/rocket.c.orig	2003-10-06 10:57:29.000000000 -0300
+++ linux-2.6.0-test6/drivers/char/rocket.c	2003-10-06 11:00:29.000000000 -0300
@@ -2468,6 +2468,7 @@
 	if (retval < 0) {
 		printk(KERN_INFO "Couldn't install tty RocketPort driver (error %d)\n", -retval);
 		put_tty_driver(rocket_driver);
+		release_region(controller, 4);
 		return -1;
 	}
 

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