tree 82cf3eae2515f6ebe7a2fae8b51d06d034d990ed
parent bbf17d6483a7feb4c1eeef9fd553976d4f394e4c
author Darrick J. Wong <djwong@us.ibm.com> 1185294829 -0700
committer James Bottomley <jejb@mulgrave.localdomain> 1185296546 -0400

[SCSI] libsas: SMP request handler shouldn't crash when rphy is NULL

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: Darrick J. Wong <djwong@us.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>