From: Jesper Juhl <jesper.juhl@gmail.com>
Date: Thu, 9 Aug 2007 21:02:36 +0000 (+0200)
Subject: USB: Fix a memory leak in em28xx_usb_probe()
X-Git-Tag: v2.6.23-rc4~29^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1207cf84f289694ba7ba8eeaa346a0195b3de606;p=pandora-kernel.git

USB: Fix a memory leak in em28xx_usb_probe()

If, in em28xx_usb_probe() the memory allocation
	dev->alt_max_pkt_size = kmalloc(32*
						dev->num_alt,GFP_KERNEL);
fails, then we'll bail out and return -ENOMEM.
The problem is that in that case we don't free the storage allocated
to 'dev', thus causing a memory leak.

This patch fixes the leak by freeing 'dev' before we return -ENOMEM.
This fixes Coverity bug #647.


Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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