Simplify jtag_add_tlr:

- Use jtag_set_error instead of accessing jtag_error directly.
- Eliminate superfluous temporary variable.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2122 b42882b7-edfa-0310-969c-e2dbd0fdcd60

diff --git a/src/jtag/jtag.c b/src/jtag/jtag.c
index f5d6ac0118d09b456d072ca239460758aebf189a..b4d0cae89c66d1955a25cb121c778902ddcceb92 100644 (file)
--- a/src/jtag/jtag.c
+++ b/src/jtag/jtag.c
@@ -599,12 +599,7 @@ void jtag_add_dr_out(jtag_tap_t* tap,
 void jtag_add_tlr(void)
 {
        jtag_prelude(TAP_RESET);
-
-       int retval;
-       retval=interface_jtag_add_tlr();
-       if (retval!=ERROR_OK)
-               jtag_error=retval;
-       
+       jtag_set_error(interface_jtag_add_tlr());
        jtag_call_event_callbacks(JTAG_TRST_ASSERTED);
 }