APPLIED[focal:linux-hwe-5.8]: [SRU Bionic/Focal/Hirsute/Impish/hwe-5.8/oem-5.10] bnx2x: Fix enabling network interfaces without VFs

[Stefan Bader]

On 01.10.21 04:20, Thadeu Lima de Souza Cascardo wrote:
> From: Adrian Bunk <bunk at kernel.org>
> 
> BugLink: https://bugs.launchpad.net/bugs/1945707
> 
> This function is called to enable SR-IOV when available,
> not enabling interfaces without VFs was a regression.
> 
> Fixes: 65161c35554f ("bnx2x: Fix missing error code in bnx2x_iov_init_one()")
> Signed-off-by: Adrian Bunk <bunk at kernel.org>
> Reported-by: YunQiang Su <wzssyqa at gmail.com>
> Tested-by: YunQiang Su <wzssyqa at gmail.com>
> Cc: stable at vger.kernel.org
> Acked-by: Shai Malin <smalin at marvell.com>
> Link: https://lore.kernel.org/r/20210912190523.27991-1-bunk@kernel.org
> Signed-off-by: Jakub Kicinski <kuba at kernel.org>
> (cherry picked from commit 52ce14c134a003fee03d8fc57442c05a55b53715)
> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo at canonical.com>
> ---

Applied to focal:linux-hwe-5.8/hwe-5.8. Thanks.

-Stefan

>   drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
> index 9108b497b3c9..03eb0179ec00 100644
> --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
> +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
> @@ -1225,7 +1225,7 @@ int bnx2x_iov_init_one(struct bnx2x *bp, int int_mode_param,
>   
>   	/* SR-IOV capability was enabled but there are no VFs*/
>   	if (iov->total == 0) {
> -		err = -EINVAL;
> +		err = 0;
>   		goto failed;
>   	}
>   
> 


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