[PATCH 5.18 074/141] nvme: add device name to warning in uuid_show()

Greg Kroah-Hartman
2022-06-20T13:02:28Z

From: Thomas Weißschuh <linux@weissschuh.net>

[ 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>
---
drivers/nvme/host/core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c
index 2d6a01853109..1ea85c88d795 100644
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -3226,8 +3226,8 @@ 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);
--
2.35.1