[PATCH] nvme-fc: mask out blkcg_get_fc_appid() if BLK_CGROUP_FC_APPID is not set

[Jens Axboe]

On 5/19/22 8:45 AM, Hannes Reinecke wrote:
> If BLK_CGROUP_FC_APPID is not configured the symbol blkcg_get_fc_appid()
> is undefined, so it needs to be masked out.
> 
> This patch is just a diff to the v2 patchset, as the original version has
> already been merged.
> 
> Fixes: 980a0e068d14 ("scsi: nvme-fc: Add new routine nvme_fc_io_getuuid()")

Either this sha is wrong too, or it's not in my tree yet the breakage is.

-- 
Jens Axboe