[PATCH] USB: free allocated memory on io_edgeport startup memory failure
While an Edgeport is allocating individual port structures, if kmalloc returns NULL, the serial structure is freed and -ENOMEM, but the ports allocated before the failure are not freed. This patch addresses that condition. Signed-off-by: Christopher Lund <docmax@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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