scsi: hisi_sas: redefine hisi_sas_phy.phy_type as u32

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Element phy_type is a bitmask and it only ever has 2 bits possibly set,
and it is overkill to define as a u64, so redefine as a u32.

This change resolves static code check complaint that "phy->phy_type &=
~PORT_TYPE_SAS;" would unintentionally clear the high 32 bits as well.

Structure hisi_sas_phy is also reordered to ensure packing efficiency.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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John Garry 2017-06-26 18:27:28 +08:00 • committed by Martin K. Petersen

parent 6e9017feaa

commit d0ef10c9a4

1 changed files with 1 additions and 1 deletions

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drivers/scsi/hisi_sas/hisi_sas.h

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