usb: qcserial avoid pointing to freed memory
authorSteven Hardy <shardy@redhat.com>
Mon, 4 Apr 2011 16:59:55 +0000 (17:59 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Wed, 13 Apr 2011 22:53:16 +0000 (15:53 -0700)
Rework the qcprobe logic such that serial->private is not set when
qcprobe exits with -ENODEV, otherwise serial->private will point to freed
memory on -ENODEV

Signed-off-by: Steven Hardy <shardy@redhat.com>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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