smb3: fix unneeded error message on change notify (8668115c) · Commits · 戴 / test

We should not be logging a warning repeatedly on change notify. CC: Stable <stable@vger.kernel.org> # v5.6+ Signed-off-by:

fs/cifs/smb2misc.c

+6 −2

Original line number	Diff line number	Diff line
		@@ -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;
		}