scsi: mpt3sas: Fix error return value in _scsih_expander_add()

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[ Upstream commit d6c2ce435f ]

When an expander does not contain any 'phys', an appropriate error code -1
should be returned, as done elsewhere in this function. However, we
currently do not explicitly assign this error code to 'rc'. As a result, 0
was incorrectly returned.

Link: https://lore.kernel.org/r/20210514081300.6650-1-thunder.leizhen@huawei.com
Fixes: f92363d123 ("[SCSI] mpt3sas: add new driver supporting 12GB SAS")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Zhen Lei 2021-05-14 16:13:00 +08:00 • committed by Greg Kroah-Hartman

parent 6e0b909ad7

commit f7150fc410

1 changed files with 3 additions and 1 deletions

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drivers/scsi/mpt3sas/mpt3sas_scsih.c

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