rlink: simplify and optimize queue fill level checks

[openocd.git] / src / jtag / tcl.c

diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c
index 267802edc86f389211979bab0b9148162f773c3a..3b2f83b5aef4b6a3c063cdf2ba82b1c6a9cd4d34 100644 (file)
--- a/src/jtag/tcl.c
+++ b/src/jtag/tcl.c
@@ -774,11 +774,15 @@ static int jim_jtag_tap_enabler(Jim_Interp *interp, int argc, Jim_Obj *const *ar
        if (strcasecmp(cmd_name, "tapisenabled") == 0) {
                // do nothing, just return the value
        } else if (strcasecmp(cmd_name, "tapenable") == 0) {
-               if (!jtag_tap_enable(t))
+               if (!jtag_tap_enable(t)){
                        LOG_WARNING("failed to enable tap %s", t->dotted_name);
+                        return JIM_ERR;
+                }
        } else if (strcasecmp(cmd_name, "tapdisable") == 0) {
-               if (!jtag_tap_disable(t))
+               if (!jtag_tap_disable(t)){
                        LOG_WARNING("failed to disable tap %s", t->dotted_name);
+                        return JIM_ERR;
+                }
        } else {
                LOG_ERROR("command '%s' unknown", cmd_name);
                return JIM_ERR;