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由 Darrick J. Wong 提交于
sas_smp_handler crashes when smp utils are used with an aic94xx host because certain devices (the sas_host itself, specifically) lack rphy structures. No rphy means no SMP target support, but we shouldn't crash here. Signed-off-by: NDarrick J. Wong <djwong@us.ibm.com> Signed-off-by: NJames Bottomley <James.Bottomley@SteelEye.com>
2cd614c8