[PATCH 1/2] cifs: reduce warning log level for server not advertising interfaces

From: nspmangalore@gmail.com
To: linux-cifs@vger.kernel.org, smfrench@gmail.com, pc@manguebit.com,
	bharathsm@microsoft.com
Cc: "Shyam Prasad N" <sprasad@microsoft.com>,
	Stable <stable@vger.kernel.org>, "Jan Čermák" <sairon@sairon.cz>
Subject: [PATCH 1/2] cifs: reduce warning log level for server not advertising interfaces
Date: Wed, 13 Mar 2024 10:40:40 +0000	[thread overview]
Message-ID: <20240313104041.188204-1-sprasad@microsoft.com> (raw)

From: Shyam Prasad N <sprasad@microsoft.com>

Several users have reported this log getting dumped too regularly to
kernel log. The likely root cause has been identified, and it suggests
that this situation is expected for some configurations
(for example SMB2.1).

Since the function returns appropriately even for such cases, it is
fairly harmless to make this a debug log. When needed, the verbosity
can be increased to capture this log.

Cc: Stable <stable@vger.kernel.org>
Reported-by: Jan Čermák <sairon@sairon.cz>
Signed-off-by: Shyam Prasad N <sprasad@microsoft.com>
---
 fs/smb/client/sess.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/smb/client/sess.c b/fs/smb/client/sess.c
index 8f37373fd333..37cdf5b55108 100644
--- a/fs/smb/client/sess.c
+++ b/fs/smb/client/sess.c
@@ -230,7 +230,7 @@ int cifs_try_adding_channels(struct cifs_ses *ses)
 		spin_lock(&ses->iface_lock);
 		if (!ses->iface_count) {
 			spin_unlock(&ses->iface_lock);
-			cifs_dbg(VFS, "server %s does not advertise interfaces\n",
+			cifs_dbg(FYI, "server %s does not advertise interfaces\n",
 				      ses->server->hostname);
 			break;
 		}
@@ -396,7 +396,7 @@ cifs_chan_update_iface(struct cifs_ses *ses, struct TCP_Server_Info *server)
 	spin_lock(&ses->iface_lock);
 	if (!ses->iface_count) {
 		spin_unlock(&ses->iface_lock);
-		cifs_dbg(VFS, "server %s does not advertise interfaces\n", ses->server->hostname);
+		cifs_dbg(FYI, "server %s does not advertise interfaces\n", ses->server->hostname);
 		return;
 	}
 
-- 
2.34.1

