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b40824500e
The function ata_noop_qc_prep(), as its name implies, does nothing and simply returns AC_ERR_OK. For drivers that do not need any special preparations of queued commands, we can avoid having to define struct ata_port qc_prep operation by simply testing if that operation is defined or not in ata_qc_issue(). Make this change and remove ata_noop_qc_prep(). Signed-off-by: Damien Le Moal <dlemoal@kernel.org> Reviewed-by: John Garry <john.g.garry@oracle.com> Reviewed-by: Sergey Shtylyov <s.shtylyov@omp.ru> |
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