staging: octeon: Remove unneeded variable
Remove unneeded variable used to store return value. Issue found by coccicheck. Signed-off-by: Cristiane Naves <cristianenavescardoso09@gmail.com> Link: https://lore.kernel.org/r/20191026222453.GA14562@cristiane-Inspiron-5420Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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