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[SCSI] libsas: do not set res = 0 in sas_ex_discover_dev()

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We should not set res to 0 in function sas_ex_discover_dev  in order to let
it discover it further when wide port hotplug in .

Signed-off-by: Tom Peng <tom_peng@usish.com>
Signed-off-by: Jack Wang <jack_wang@usish.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
jack wang 2009-10-20 16:10:45 +08:00 • committed by James Bottomley
commit 198439e4af
1 changed files with 0 additions and 1 deletions
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drivers/scsi/libsas/sas_expander.c
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@ -960,7 +960,6 @@ static int sas_ex_discover_dev(struct domain_device *dev, int phy_id)
} }
} }
res = 0;
} }
return res; return res;