[PATCH v4] nfsd: Log client tracking type log message as info instead of warning

[Paul Menzel <pmenzel@xxxxxxxxxxxxx>]

`printk()`, by default, uses the log level warning, which leaves the
user reading

    NFSD: Using UMH upcall client tracking operations.

wondering what to do about it (`dmesg --level=warn`).

Several client tracking methods are tried, and expected to fail. That’s
why a message is printed only on success. It might be interesting for
users to know the chosen method, so use info-level instead of
debug-level.

Cc: linux-nfs@xxxxxxxxxxxxxxx
Signed-off-by: Paul Menzel <pmenzel@xxxxxxxxxxxxx>
---
v4: Remove error message, and use info-level, as several client tracking
methods are tried.

 fs/nfsd/nfs4recover.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/nfsd/nfs4recover.c b/fs/nfsd/nfs4recover.c
index 891395c6c7d3..6fedc49726bf 100644
--- a/fs/nfsd/nfs4recover.c
+++ b/fs/nfsd/nfs4recover.c
@@ -626,7 +626,7 @@ nfsd4_legacy_tracking_init(struct net *net)
 	status = nfsd4_load_reboot_recovery_data(net);
 	if (status)
 		goto err;
-	printk("NFSD: Using legacy client tracking operations.\n");
+	pr_info("NFSD: Using legacy client tracking operations.\n");
 	return 0;
 
 err:
@@ -1028,7 +1028,7 @@ nfsd4_init_cld_pipe(struct net *net)
 
 	status = __nfsd4_init_cld_pipe(net);
 	if (!status)
-		printk("NFSD: Using old nfsdcld client tracking operations.\n");
+		pr_info("NFSD: Using old nfsdcld client tracking operations.\n");
 	return status;
 }
 
@@ -1605,7 +1605,7 @@ nfsd4_cld_tracking_init(struct net *net)
 		nfs4_release_reclaim(nn);
 		goto err_remove;
 	} else
-		printk("NFSD: Using nfsdcld client tracking operations.\n");
+		pr_info("NFSD: Using nfsdcld client tracking operations.\n");
 	return 0;
 
 err_remove:
@@ -1864,7 +1864,7 @@ nfsd4_umh_cltrack_init(struct net *net)
 	ret = nfsd4_umh_cltrack_upcall("init", NULL, grace_start, NULL);
 	kfree(grace_start);
 	if (!ret)
-		printk("NFSD: Using UMH upcall client tracking operations.\n");
+		pr_info("NFSD: Using UMH upcall client tracking operations.\n");
 	return ret;
 }
 
-- 
2.30.2