| Message ID | 20200812143704.30245-3-huobean@gmail.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | make UFS dev_cmd more readable | expand |
On Wed, Aug 12 2020 at 07:37 -0700, Bean Huo wrote: >From: Bean Huo <beanhuo@micron.com> > >Signed-off-by: Bean Huo <beanhuo@micron.com> >--- > drivers/scsi/ufs/ufshcd.c | 26 +++++--------------------- > 1 file changed, 5 insertions(+), 21 deletions(-) > >diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c >index e3663b85e8ee..cd742c4f78b6 100644 >--- a/drivers/scsi/ufs/ufshcd.c >+++ b/drivers/scsi/ufs/ufshcd.c >@@ -4256,10 +4256,8 @@ int ufshcd_make_hba_operational(struct ufs_hba *hba) > dev_err(hba->dev, > "Host controller not ready to process requests"); > err = -EIO; >- goto out; > } > >-out: > return err; > } > EXPORT_SYMBOL_GPL(ufshcd_make_hba_operational); >@@ -5542,10 +5540,8 @@ static bool ufshcd_quirk_dl_nac_errors(struct ufs_hba *hba) > hba->saved_err &= ~UIC_ERROR; > /* clear NAC error */ > hba->saved_uic_err &= ~UFSHCD_UIC_DL_NAC_RECEIVED_ERROR; >- if (!hba->saved_uic_err) { >+ if (!hba->saved_uic_err) > err_handling = false; >- goto out; >- } > } > out: > spin_unlock_irqrestore(hba->host->host_lock, flags); >@@ -7604,12 +7600,10 @@ static int ufshcd_config_vreg(struct device *dev, > if (vreg->min_uV && vreg->max_uV) { > min_uV = on ? vreg->min_uV : 0; > ret = regulator_set_voltage(reg, min_uV, vreg->max_uV); >- if (ret) { >+ if (ret) > dev_err(dev, > "%s: %s set voltage failed, err=%d\n", > __func__, name, ret); >- goto out; >- } > } > } > out: >@@ -7672,8 +7666,6 @@ static int ufshcd_setup_vreg(struct ufs_hba *hba, bool on) > goto out; > > ret = ufshcd_toggle_vreg(dev, info->vccq2, on); >- if (ret) >- goto out; > > out: > if (ret) { >@@ -7719,10 +7711,8 @@ static int ufshcd_init_vreg(struct ufs_hba *hba) > goto out; > > ret = ufshcd_get_vreg(dev, info->vccq); >- if (ret) >- goto out; >- >- ret = ufshcd_get_vreg(dev, info->vccq2); >+ if (!ret) >+ ret = ufshcd_get_vreg(dev, info->vccq2); > out: > return ret; > } >@@ -7866,12 +7856,7 @@ static int ufshcd_variant_hba_init(struct ufs_hba *hba) > > err = ufshcd_vops_setup_regulators(hba, true); > if (err) >- goto out_exit; >- >- goto out; >- >-out_exit: >- ufshcd_vops_exit(hba); >+ ufshcd_vops_exit(hba); > out: > if (err) > dev_err(hba->dev, "%s: variant %s init failed err %d\n", >@@ -8036,7 +8021,6 @@ static int ufshcd_set_dev_pwr_mode(struct ufs_hba *hba, > } > > cmd[4] = pwr_mode << 4; >- Change LGTM; Nit-pick, line removed here by mistake, perhaps? > /* > * Current function would be generally called from the power management > * callbacks hence set the RQF_PM flag so that it doesn't resume the >-- >2.17.1 >
On Thu, 2020-08-13 at 08:52 -0700, Asutosh Das wrote: > > @@ -8036,7 +8021,6 @@ static int ufshcd_set_dev_pwr_mode(struct > > ufs_hba *hba, > > } > > > > cmd[4] = pwr_mode << 4; > > - > > Change LGTM; > Nit-pick, line removed here by mistake, perhaps? Hi Asutosh thanks for your review. I add that empty line back, you can check. thanks, Bean
diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c index e3663b85e8ee..cd742c4f78b6 100644 --- a/drivers/scsi/ufs/ufshcd.c +++ b/drivers/scsi/ufs/ufshcd.c @@ -4256,10 +4256,8 @@ int ufshcd_make_hba_operational(struct ufs_hba *hba) dev_err(hba->dev, "Host controller not ready to process requests"); err = -EIO; - goto out; } -out: return err; } EXPORT_SYMBOL_GPL(ufshcd_make_hba_operational); @@ -5542,10 +5540,8 @@ static bool ufshcd_quirk_dl_nac_errors(struct ufs_hba *hba) hba->saved_err &= ~UIC_ERROR; /* clear NAC error */ hba->saved_uic_err &= ~UFSHCD_UIC_DL_NAC_RECEIVED_ERROR; - if (!hba->saved_uic_err) { + if (!hba->saved_uic_err) err_handling = false; - goto out; - } } out: spin_unlock_irqrestore(hba->host->host_lock, flags); @@ -7604,12 +7600,10 @@ static int ufshcd_config_vreg(struct device *dev, if (vreg->min_uV && vreg->max_uV) { min_uV = on ? vreg->min_uV : 0; ret = regulator_set_voltage(reg, min_uV, vreg->max_uV); - if (ret) { + if (ret) dev_err(dev, "%s: %s set voltage failed, err=%d\n", __func__, name, ret); - goto out; - } } } out: @@ -7672,8 +7666,6 @@ static int ufshcd_setup_vreg(struct ufs_hba *hba, bool on) goto out; ret = ufshcd_toggle_vreg(dev, info->vccq2, on); - if (ret) - goto out; out: if (ret) { @@ -7719,10 +7711,8 @@ static int ufshcd_init_vreg(struct ufs_hba *hba) goto out; ret = ufshcd_get_vreg(dev, info->vccq); - if (ret) - goto out; - - ret = ufshcd_get_vreg(dev, info->vccq2); + if (!ret) + ret = ufshcd_get_vreg(dev, info->vccq2); out: return ret; } @@ -7866,12 +7856,7 @@ static int ufshcd_variant_hba_init(struct ufs_hba *hba) err = ufshcd_vops_setup_regulators(hba, true); if (err) - goto out_exit; - - goto out; - -out_exit: - ufshcd_vops_exit(hba); + ufshcd_vops_exit(hba); out: if (err) dev_err(hba->dev, "%s: variant %s init failed err %d\n", @@ -8036,7 +8021,6 @@ static int ufshcd_set_dev_pwr_mode(struct ufs_hba *hba, } cmd[4] = pwr_mode << 4; - /* * Current function would be generally called from the power management * callbacks hence set the RQF_PM flag so that it doesn't resume the