thunderbolt: Fix debug log when DisplayPort adapter not available for pairing

[ Upstream commit 6b8ac54f31f985d3abb0b4212187838dd8ea4227 ]

Fix debug log when looking for a DisplayPort adapter pair of DP IN and
DP OUT. In case of no DP adapter available, log the type of the DP
adapter that is not available.

Signed-off-by: Gil Fine <gil.fine@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Qin Wan <qin.wan@hp.com>
Signed-off-by: Alexandru Gagniuc <alexandru.gagniuc@hp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c
index c5e10c1d4c383c96711436f2fde7af0dc21a7ddd..6fc300edad68de65e044d5974aac5a815c0cd982 100644 (file)
--- a/drivers/thunderbolt/tb.c
+++ b/drivers/thunderbolt/tb.c
@@ -1311,13 +1311,12 @@ static void tb_tunnel_dp(struct tb *tb)
                        continue;
                }
 
-               tb_port_dbg(port, "DP IN available\n");
+               in = port;
+               tb_port_dbg(in, "DP IN available\n");
 
                out = tb_find_dp_out(tb, port);
-               if (out) {
-                       in = port;
+               if (out)
                        break;
-               }
        }
 
        if (!in) {