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authorSteve French <stfrench@microsoft.com>2018-06-28 22:53:39 -0500
committerSteve French <stfrench@microsoft.com>2018-08-07 14:15:56 -0500
commitc3ed44026cd07fda5976ecb79225759901a160b4 (patch)
tree8a0d034a0cfb86ed54b7ec9d8baa796ae7e0ab0d /fs/cifs/smb2ops.c
parent0fdfef9aa7ee68ddd508aef7c98630cfc054f8d6 (diff)
downloadlinux-c3ed44026cd07fda5976ecb79225759901a160b4.tar.bz2
smb3: remove noisy warning message on mount
Some servers, like Samba, don't support the fsctl for query_network_interface_info so don't log a noisy warning message on mount for this by default unless the error is more serious. Lower the error to an FYI level so it does not get logged by default. Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com> Reviewed-by: Aurelien Aptel <aaptel@suse.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/smb2ops.c')
-rw-r--r--fs/cifs/smb2ops.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 27b69977809d..4ce72055ca0a 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -444,7 +444,11 @@ SMB3_request_interfaces(const unsigned int xid, struct cifs_tcon *tcon)
FSCTL_QUERY_NETWORK_INTERFACE_INFO, true /* is_fsctl */,
NULL /* no data input */, 0 /* no data input */,
(char **)&out_buf, &ret_data_len);
- if (rc != 0) {
+ if (rc == -EOPNOTSUPP) {
+ cifs_dbg(FYI,
+ "server does not support query network interfaces\n");
+ goto out;
+ } else if (rc != 0) {
cifs_dbg(VFS, "error %d on ioctl to get interface list\n", rc);
goto out;
}