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

[Kelsey Skunberg]

These were applied via an upstream patch set.

Thank you!

-Kelsey

On 2021-09-30 23:20:06 , 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>
> ---
>  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;
>  	}
>  
> -- 
> 2.30.2
> 
> 
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