[PATCH] nvmet-tcp: fix stale comment on NVMET_TCP_MAXH2CDATA

[Christoph Hellwig]

On Fri, Sep 18, 2026 at 10:02:33PM -0500, Ing. Alfonso Kuen Arroyo wrote:
>  #define NVMET_TCP_DEF_INLINE_DATA_SIZE	(4 * PAGE_SIZE)
> -#define NVMET_TCP_MAXH2CDATA		0x400000 /* 16M arbitrary limit */
> +#define NVMET_TCP_MAXH2CDATA		0x400000 /* 4M arbitrary limit */

Maybe use SZ_4M instead of having a value and a comment that can get
out of sync?