staging: qlge: fix else after return or break

Remove unnecessary elses after return or break.

Signed-off-by: Coiby Xu <coiby.xu@gmail.com>
Link: https://lore.kernel.org/r/20200625215755.70329-3-coiby.xu@gmail.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>