netdev - RE: [Intel-wired-lan] [PATCH net-next] ixgbe: fix typo in function comment for ixgbe_get_num_per

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Message-ID: <IA3PR11MB8986397B4B9F900B6EA39A8FE503A@IA3PR11MB8986.namprd11.prod.outlook.com>
Date: Fri, 5 Sep 2025 19:52:13 +0000
From: "Loktionov, Aleksandr" <aleksandr.loktionov@...el.com>
To: Alok Tiwari <alok.a.tiwari@...cle.com>, "Nguyen, Anthony L"
	<anthony.l.nguyen@...el.com>, "Kitszel, Przemyslaw"
	<przemyslaw.kitszel@...el.com>, "andrew+netdev@...n.ch"
	<andrew+netdev@...n.ch>, "davem@...emloft.net" <davem@...emloft.net>,
	"edumazet@...gle.com" <edumazet@...gle.com>, "kuba@...nel.org"
	<kuba@...nel.org>, "pabeni@...hat.com" <pabeni@...hat.com>,
	"horms@...nel.org" <horms@...nel.org>, "intel-wired-lan@...ts.osuosl.org"
	<intel-wired-lan@...ts.osuosl.org>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>
Subject: RE: [Intel-wired-lan] [PATCH net-next] ixgbe: fix typo in function
 comment for ixgbe_get_num_per_func()



> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf
> Of Alok Tiwari
> Sent: Friday, September 5, 2025 6:34 PM
> To: Nguyen, Anthony L <anthony.l.nguyen@...el.com>; Kitszel,
> Przemyslaw <przemyslaw.kitszel@...el.com>; andrew+netdev@...n.ch;
> davem@...emloft.net; edumazet@...gle.com; kuba@...nel.org;
> pabeni@...hat.com; horms@...nel.org; intel-wired-lan@...ts.osuosl.org;
> netdev@...r.kernel.org
> Cc: alok.a.tiwari@...cle.com
> Subject: [Intel-wired-lan] [PATCH net-next] ixgbe: fix typo in
> function comment for ixgbe_get_num_per_func()
> 
> Correct a typo in the comment where "PH" was used instead of "PF".
> The function returns the number of resources per PF or 0 if no PFs are
> available.
> 
> Signed-off-by: Alok Tiwari <alok.a.tiwari@...cle.com>
From: Qiang Liu <liuqiang@...inos.cn>

After obtaining the register value via raw_desc,
redundant self-assignment operations can be removed.

Signed-off-by: Qiang Liu <liuqiang@...inos.cn>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c
index bfeef5b0b99d..6efedf04a963 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c
@@ -143,18 +143,14 @@ static int ixgbe_aci_send_cmd_execute(struct ixgbe_hw *hw,
 
 	/* Read sync Admin Command response */
 	if ((hicr & IXGBE_PF_HICR_SV)) {
-		for (i = 0; i < IXGBE_ACI_DESC_SIZE_IN_DWORDS; i++) {
+		for (i = 0; i < IXGBE_ACI_DESC_SIZE_IN_DWORDS; i++)
 			raw_desc[i] = IXGBE_READ_REG(hw, IXGBE_PF_HIDA(i));
-			raw_desc[i] = raw_desc[i];
-		}
 	}
 
 	/* Read async Admin Command response */
 	if ((hicr & IXGBE_PF_HICR_EV) && !(hicr & IXGBE_PF_HICR_C)) {
-		for (i = 0; i < IXGBE_ACI_DESC_SIZE_IN_DWORDS; i++) {
+		for (i = 0; i < IXGBE_ACI_DESC_SIZE_IN_DWORDS; i++)
 			raw_desc[i] = IXGBE_READ_REG(hw, IXGBE_PF_HIDA_2(i));
-			raw_desc[i] = raw_desc[i];
-		}
 	}
 
 	/* Handle timeout and invalid state of HICR register */
-- 
2.43.0

> ---
>  drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c
> b/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c
> index bfeef5b0b99d..aed8b30db2d5 100644
> --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c
> +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_e610.c
> @@ -774,7 +774,7 @@ static void ixgbe_parse_vf_func_caps(struct
> ixgbe_hw *hw,
>   * from parsing capabilities and use this to calculate the number of
> resources
>   * per PF based on the max value passed in.
>   *
> - * Return: the number of resources per PF or 0, if no PH are
> available.
> + * Return: the number of resources per PF or 0, if no PFs are
> available.
>   */
>  static u32 ixgbe_get_num_per_func(struct ixgbe_hw *hw, u32 max)  {
> --
> 2.50.1