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nvme: add device name to warning in uuid_show()

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[ 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: d934f9848a ("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>
This commit is contained in:
Thomas Weißschuh 2022-06-07 17:55:55 +02:00 committed by Greg Kroah-Hartman
parent 42f7cbe2c2
commit b90ae84a8a
1 changed files with 2 additions and 2 deletions
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4
drivers/nvme/host/core.c
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@ -3372,8 +3372,8 @@ 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);