ksmbd: downgrade addition info error msg to debug in smb2_get_info_sec()

While file transfer through windows client, This error flood message
happen. This flood message will cause performance degradation and
misunderstand server has problem.

Fixes: e294f78d3478 ("ksmbd: allow PROTECTED_DACL_SECINFO and UNPROTECTED_DACL_SECINFO addition information in smb2 set info security")
Cc: stable@vger.kernel.org # v5.15
Acked-by: Hyunchul Lee <hyc.lee@gmail.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

diff --git a/fs/ksmbd/smb2pdu.c b/fs/ksmbd/smb2pdu.c
index 7d2e8599dc27c3cb3bfd2a668ff093a98ba3efc2..a513ea52325081a7833a84904dcb855e997a0e1d 100644 (file)
--- a/fs/ksmbd/smb2pdu.c
+++ b/fs/ksmbd/smb2pdu.c
@@ -5070,7 +5070,7 @@ static int smb2_get_info_sec(struct ksmbd_work *work,
        if (addition_info & ~(OWNER_SECINFO | GROUP_SECINFO | DACL_SECINFO |
                              PROTECTED_DACL_SECINFO |
                              UNPROTECTED_DACL_SECINFO)) {
-               pr_err("Unsupported addition info: 0x%x)\n",
+               ksmbd_debug(SMB, "Unsupported addition info: 0x%x)\n",
                       addition_info);
 
                pntsd->revision = cpu_to_le16(1);