From: Øyvind Harboe <oyvind.harboe@zylin.com>
Date: Sat, 29 Oct 2011 08:55:02 +0000 (+0200)
Subject: clang: fix warning by adding assert that shows that a variable is used
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=fe2fd812fa6c20051781f842b9d8489cdb6b46cd;p=fw%2Fopenocd

clang: fix warning by adding assert that shows that a variable is used

Change-Id: I26e0ba9f1ae9d43c9a14c42c4225746782dc4d66
Signed-off-by: Øyvind Harboe <oyvind.harboe@zylin.com>
Reviewed-on: http://openocd.zylin.com/134
Tested-by: jenkins
Reviewed-by: Øyvind Harboe <oyvindharboe@gmail.com>
---

diff --git a/src/jtag/tcl.c b/src/jtag/tcl.c
index 468edf5e5..b634ac0db 100644
--- a/src/jtag/tcl.c
+++ b/src/jtag/tcl.c
@@ -166,6 +166,8 @@ static int Jim_Command_drscan(Jim_Interp *interp, int argc, Jim_Obj *const *args
 		}
 	} /* validate args */
 
+	assert(e == JIM_OK);
+
 	tap = jtag_tap_by_jim_obj(interp, args[1]);
 	if (tap == NULL) {
 		return JIM_ERR;