From: =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= <linux@weissschuh.net>
Date: Tue, 7 Jun 2022 17:55:55 +0200
Subject: nvme: add device name to warning in uuid_show()
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Patch-mainline: v5.19-rc3
Git-commit: 1fc766b5c08417248e0008bca14c3572ac0f1c26
References: jsc#PED-1183
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>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
drivers/nvme/host/core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/nvme/host/core.c
+++ b/drivers/nvme/host/core.c
@@ -3284,8 +3284,8 @@ static ssize_t uuid_show(struct device *
* 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);