Subject: Re: [PATCH rdma-next] RDMA: Support more than 255 rdma ports

From: Jason Gunthorpe <[email-masked]>
Date: Mon, 1 Mar 2021 08:48:34 -0400

On Mon, Mar 01, 2021 at 09:04:20AM +0200, Leon Romanovsky wrote:
> @@ -884,7 +884,7 @@ static void gid_table_reserve_default(struct ib_device *ib_dev, u8 port,
> 
>  static void gid_table_release_one(struct ib_device *ib_dev)
>  {
> -	unsigned int p;
> +	u32 p;
> 
>  	rdma_for_each_port (ib_dev, p) {
>  		release_gid_table(ib_dev, ib_dev->port_data[p].cache.gid);
> @@ -895,7 +895,7 @@ static void gid_table_release_one(struct ib_device *ib_dev)
>  static int _gid_table_setup_one(struct ib_device *ib_dev)
>  {
>  	struct ib_gid_table *table;
> -	unsigned int rdma_port;
> +	u32 rdma_port;
> 
>  	rdma_for_each_port (ib_dev, rdma_port) {

Why are we changing this? 'unsigned int' is the right type for port
numbers

Jason