ACK: [SRU][Bionic][PATCH 1/1] Revert "nvme: warn when finding multi-port subsystems without multipathing enabled"

[Connor Kuehl]

On 7/31/19 9:28 AM, Kleber Sacilotto de Souza wrote:
> https://bugs.launchpad.net/bugs/1838533
> 
> This reverts commit 993f70b886c0062fb5ec7c3c556d074bb3380b9d.
> 
> Commit 993f70b886c0062fb5ec7c3c556d074bb3380b9d, which is
> 14a1336e6fff47dd1028b484d6c802105c58e2ee upstream, has been wrongly
> backported to bionic/linux changing a different function, causing
> the build to failure when CONFIG_NVM is disabled. The function which it
> fixed isn't implemented yet on 4.15, so it can be safely reverted.
> 
> Signed-off-by: Kleber Sacilotto de Souza <kleber.souza at canonical.com>

Acked-by: Connor Kuehl <connor.kuehl at canonical.com>

> ---
>  drivers/nvme/host/nvme.h | 3 ---
>  1 file changed, 3 deletions(-)
> 
> diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
> index 9fa97d79159a..324174325638 100644
> --- a/drivers/nvme/host/nvme.h
> +++ b/drivers/nvme/host/nvme.h
> @@ -499,9 +499,6 @@ static inline int nvme_nvm_register(struct nvme_ns *ns, char *disk_name,
>  static inline void nvme_nvm_unregister(struct nvme_ns *ns) {};
>  static inline int nvme_nvm_register_sysfs(struct nvme_ns *ns)
>  {
> -	if (ctrl->subsys->cmic & (1 << 3))
> -		dev_warn(ctrl->device,
> -"Please enable CONFIG_NVME_MULTIPATH for full support of multi-port devices.\n");
>  	return 0;
>  }
>  static inline void nvme_nvm_unregister_sysfs(struct nvme_ns *ns) {};
>