From: Thomas Weißschuh <linux@weissschuh.net>
Date: Tue, 7 Jun 2022 15:55:55 +0000 (+0200)
Subject: nvme: add device name to warning in uuid_show()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=fce5e847b6efaf546554b85c974c469b660d0e59;p=linux.git

nvme: add device name to warning in uuid_show()

[ Upstream commit 1fc766b5c08417248e0008bca14c3572ac0f1c26 ]

This provides more context to users.

Old message:

[   00.000000] No UUID available providing old NGUID

New message:

[   00.000000] block nvme0n1: No UUID available providing old NGUID

Fixes: d934f9848a77 ("nvme: provide UUID value to userspace")
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index af355b9ee5ea4..9bc9f6d225bd0 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -3182,8 +3182,8 @@ static ssize_t uuid_show(struct device *dev, struct device_attribute *attr,
 	 * we have no UUID set
 	 */
 	if (uuid_is_null(&ids->uuid)) {
-		printk_ratelimited(KERN_WARNING
-				   "No UUID available providing old NGUID\n");
+		dev_warn_ratelimited(dev,
+			"No UUID available providing old NGUID\n");
 		return sysfs_emit(buf, "%pU\n", ids->nguid);
 	}
 	return sysfs_emit(buf, "%pU\n", &ids->uuid);