RE: [patch] bnx2x: NULL dereference on error in debug code

[Ariel Elior]

> -----Original Message-----
> From: netdev-owner@xxxxxxxxxxxxxxx [mailto:netdev-
> owner@xxxxxxxxxxxxxxx] On Behalf Of Dan Carpenter
> Sent: Tuesday, January 08, 2013 3:42 PM
> To: Eilon Greenstein
> Cc: netdev@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx; kernel-
> janitors@xxxxxxxxxxxxxxx
> Subject: [patch] bnx2x: NULL dereference on error in debug code
> 
> "vfop" is NULL here.  I've changed the debugging to not use it.
> 
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> ---
> Only needed in linux-next.
> 
> diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
> b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
> index 71fcef0..3eef972 100644
> --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
> +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
> @@ -463,8 +463,7 @@ static int bnx2x_vfop_qdtor_cmd(struct bnx2x *bp,
>  		return bnx2x_vfop_transition(bp, vf, bnx2x_vfop_qdtor,
>  					     cmd->block);
>  	}
> -	DP(BNX2X_MSG_IOV, "VF[%d] failed to add a vfop. rc %d\n",
> -	   vf->abs_vfid, vfop->rc);
> +	DP(BNX2X_MSG_IOV, "VF[%d] failed to add a vfop.\n", vf->abs_vfid);
>  	return -ENOMEM;
>  }
> 
> --
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Acked-by: Ariel Elior <ariele@xxxxxxxxxxxx>

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