staging: gdm7240: fix error handling of probe()

The error handling is messy and not in kernel style.  On some paths it
frees "mux_dev" twice.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dan Carpenter 2013-08-21 11:31:18 +03:00 • committed by Greg Kroah-Hartman
commit 234ad18249