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

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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>

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Darrick J. Wong 2007-07-24 09:33:49 -07:00 • committed by James Bottomley

parent bbf17d6483

commit 2cd614c873

1 changed files with 3 additions and 2 deletions

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drivers/scsi/libsas/sas_expander.c

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