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-rw-r--r--fs/cifs/smb2proto.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h
index 2aa3535e38ce..d4e1eb807457 100644
--- a/fs/cifs/smb2proto.h
+++ b/fs/cifs/smb2proto.h
@@ -111,6 +111,10 @@ extern int SMB2_open(const unsigned int xid, struct cifs_tcon *tcon,
 		     __u32 desired_access, __u32 create_disposition,
 		     __u32 file_attributes, __u32 create_options,
 		     __u8 *oplock, struct smb2_file_all_info *buf);
+extern int SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon,
+		     u64 persistent_fid, u64 volatile_fid, u32 opcode,
+		     bool is_fsctl, char *in_data, u32 indatalen,
+		     char **out_data, u32 *plen /* returned data len */);
 extern int SMB2_close(const unsigned int xid, struct cifs_tcon *tcon,
 		      u64 persistent_file_id, u64 volatile_file_id);
 extern int SMB2_flush(const unsigned int xid, struct cifs_tcon *tcon,