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charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 9/28/22 16:01, Jason Yan wrote: > The attached phy id finding is open coded. Now we can replace it with > sas_find_attached_phy_id(). To keep consistent, the return value of > pm8001_dev_found_notify() is also changed to -ENODEV after calling > sas_find_attathed_phy_id() failed. > > Signed-off-by: Jason Yan > Reviewed-by: Jack Wang > Reviewed-by: Damien Le Moal Looks good. Note for future patches: if you change a patch, it needs to be reviewed again. So please drop any review tag from the patch commit message to make that clear. > --- > drivers/scsi/pm8001/pm8001_sas.c | 18 ++++++------------ > 1 file changed, 6 insertions(+), 12 deletions(-) > > diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c > index 8e3f2f9ddaac..b4007c4f157d 100644 > --- a/drivers/scsi/pm8001/pm8001_sas.c > +++ b/drivers/scsi/pm8001/pm8001_sas.c > @@ -645,22 +645,16 @@ static int pm8001_dev_found_notify(struct domain_device *dev) > pm8001_device->dcompletion = &completion; > if (parent_dev && dev_is_expander(parent_dev->dev_type)) { > int phy_id; > - struct ex_phy *phy; > - for (phy_id = 0; phy_id < parent_dev->ex_dev.num_phys; > - phy_id++) { > - phy = &parent_dev->ex_dev.ex_phy[phy_id]; > - if (SAS_ADDR(phy->attached_sas_addr) > - == SAS_ADDR(dev->sas_addr)) { > - pm8001_device->attached_phy = phy_id; > - break; > - } > - } > - if (phy_id == parent_dev->ex_dev.num_phys) { > + > + phy_id = sas_find_attached_phy_id(&parent_dev->ex_dev, dev); > + if (phy_id < 0) { > pm8001_dbg(pm8001_ha, FAIL, > "Error: no attached dev:%016llx at ex:%016llx.\n", > SAS_ADDR(dev->sas_addr), > SAS_ADDR(parent_dev->sas_addr)); > - res = -1; > + res = phy_id; > + } else { > + pm8001_device->attached_phy = phy_id; > } > } else { > if (dev->dev_type == SAS_SATA_DEV) { -- Damien Le Moal Western Digital Research