diff options
| author | Steve French <stfrench@microsoft.com> | 2020-07-07 23:43:39 -0500 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2020-07-08 03:59:02 -0500 |
| commit | 8668115cf2db40e22e7be02652a3673d8d30c9f0 (patch) | |
| tree | e9aef774bccc3460a674aadb332a59f8db741f41 | |
| parent | 2e98c01846b2ce96cc41f60b70fd03cd47d3ac77 (diff) | |
smb3: fix unneeded error message on change notify
We should not be logging a warning repeatedly on change notify.
CC: Stable <stable@vger.kernel.org> # v5.6+
Signed-off-by: Steve French <stfrench@microsoft.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
| -rw-r--r-- | fs/cifs/smb2misc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c index 6a39451973f8..157992864ce7 100644 --- a/fs/cifs/smb2misc.c +++ b/fs/cifs/smb2misc.c @@ -354,9 +354,13 @@ smb2_get_data_area_len(int *off, int *len, struct smb2_sync_hdr *shdr) ((struct smb2_ioctl_rsp *)shdr)->OutputCount); break; case SMB2_CHANGE_NOTIFY: + *off = le16_to_cpu( + ((struct smb2_change_notify_rsp *)shdr)->OutputBufferOffset); + *len = le32_to_cpu( + ((struct smb2_change_notify_rsp *)shdr)->OutputBufferLength); + break; default: - /* BB FIXME for unimplemented cases above */ - cifs_dbg(VFS, "no length check for command\n"); + cifs_dbg(VFS, "no length check for command %d\n", le16_to_cpu(shdr->Command)); break; } |