diff mbox series

scsi: ufs: qcom: Remove unnecessary goto statement from ufs_qcom_config_esi function

Message ID 20231219082740.27644-1-cw9316.lee@samsung.com (mailing list archive)
State Accepted
Headers show
Series scsi: ufs: qcom: Remove unnecessary goto statement from ufs_qcom_config_esi function | expand

Commit Message

Chanwoo Lee Dec. 19, 2023, 8:27 a.m. UTC
From: ChanWoo Lee <cw9316.lee@samsung.com>

There is only one place where goto is used,
and it is unnecessary to check the ret value through 'goto out'
because the ret value is already true.

Therefore, remove the goto statement and
integrate the '!ret' condition into the existing code.

Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>
---
 drivers/ufs/host/ufs-qcom.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Comments

Christophe JAILLET Dec. 19, 2023, 6:05 p.m. UTC | #1
Le 19/12/2023 à 09:27, Chanwoo Lee a écrit :
> From: ChanWoo Lee <cw9316.lee@samsung.com>
> 
> There is only one place where goto is used,
> and it is unnecessary to check the ret value through 'goto out'
> because the ret value is already true.
> 
> Therefore, remove the goto statement and
> integrate the '!ret' condition into the existing code.
> 
> Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>

Reviewed-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

> ---
>   drivers/ufs/host/ufs-qcom.c | 7 ++-----
>   1 file changed, 2 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
> index 17e24270477d..8cf803806326 100644
> --- a/drivers/ufs/host/ufs-qcom.c
> +++ b/drivers/ufs/host/ufs-qcom.c
> @@ -1929,7 +1929,7 @@ static int ufs_qcom_config_esi(struct ufs_hba *hba)
>   					     ufs_qcom_write_msi_msg);
>   	if (ret) {
>   		dev_err(hba->dev, "Failed to request Platform MSI %d\n", ret);
> -		goto out;
> +		return ret;
>   	}
>   
>   	msi_lock_descs(hba->dev);
> @@ -1964,11 +1964,8 @@ static int ufs_qcom_config_esi(struct ufs_hba *hba)
>   				      REG_UFS_CFG3);
>   		}
>   		ufshcd_mcq_enable_esi(hba);
> -	}
> -
> -out:
> -	if (!ret)
>   		host->esi_enabled = true;
> +	}
>   
>   	return ret;
>   }
Manivannan Sadhasivam Dec. 20, 2023, 11:33 a.m. UTC | #2
On Tue, Dec 19, 2023 at 05:27:40PM +0900, Chanwoo Lee wrote:
> From: ChanWoo Lee <cw9316.lee@samsung.com>
> 
> There is only one place where goto is used,
> and it is unnecessary to check the ret value through 'goto out'
> because the ret value is already true.
> 
> Therefore, remove the goto statement and
> integrate the '!ret' condition into the existing code.
> 
> Signed-off-by: ChanWoo Lee <cw9316.lee@samsung.com>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>

- Mani

> ---
>  drivers/ufs/host/ufs-qcom.c | 7 ++-----
>  1 file changed, 2 insertions(+), 5 deletions(-)
> 
> diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
> index 17e24270477d..8cf803806326 100644
> --- a/drivers/ufs/host/ufs-qcom.c
> +++ b/drivers/ufs/host/ufs-qcom.c
> @@ -1929,7 +1929,7 @@ static int ufs_qcom_config_esi(struct ufs_hba *hba)
>  					     ufs_qcom_write_msi_msg);
>  	if (ret) {
>  		dev_err(hba->dev, "Failed to request Platform MSI %d\n", ret);
> -		goto out;
> +		return ret;
>  	}
>  
>  	msi_lock_descs(hba->dev);
> @@ -1964,11 +1964,8 @@ static int ufs_qcom_config_esi(struct ufs_hba *hba)
>  				      REG_UFS_CFG3);
>  		}
>  		ufshcd_mcq_enable_esi(hba);
> -	}
> -
> -out:
> -	if (!ret)
>  		host->esi_enabled = true;
> +	}
>  
>  	return ret;
>  }
> -- 
> 2.29.0
>
Martin K. Petersen Jan. 4, 2024, 4:05 a.m. UTC | #3
Chanwoo,

> There is only one place where goto is used, and it is unnecessary to
> check the ret value through 'goto out' because the ret value is
> already true.

Applied to 6.8/scsi-staging, thanks!
diff mbox series

Patch

diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
index 17e24270477d..8cf803806326 100644
--- a/drivers/ufs/host/ufs-qcom.c
+++ b/drivers/ufs/host/ufs-qcom.c
@@ -1929,7 +1929,7 @@  static int ufs_qcom_config_esi(struct ufs_hba *hba)
 					     ufs_qcom_write_msi_msg);
 	if (ret) {
 		dev_err(hba->dev, "Failed to request Platform MSI %d\n", ret);
-		goto out;
+		return ret;
 	}
 
 	msi_lock_descs(hba->dev);
@@ -1964,11 +1964,8 @@  static int ufs_qcom_config_esi(struct ufs_hba *hba)
 				      REG_UFS_CFG3);
 		}
 		ufshcd_mcq_enable_esi(hba);
-	}
-
-out:
-	if (!ret)
 		host->esi_enabled = true;
+	}
 
 	return ret;
 }