X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Fhelper%2Ftime_support.c;h=c5978b423f634fea0d2dddb58d49e392f35a12f7;hb=677b02b475870b7d9e5d86e9bf61dc28dae5a6e4;hp=19343157c96a806d05cdbcb2379d1966a39c07e8;hpb=c8b8a34bb5e98660c4ce3683fb64af31b494d55c;p=openocd.git

diff --git a/src/helper/time_support.c b/src/helper/time_support.c
index 19343157c9..c5978b423f 100644
--- a/src/helper/time_support.c
+++ b/src/helper/time_support.c
@@ -21,8 +21,9 @@
  *   You should have received a copy of the GNU General Public License     *
  *   along with this program; if not, write to the                         *
  *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
  ***************************************************************************/
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
@@ -32,8 +33,7 @@
 /* calculate difference between two struct timeval values */
 int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *y)
 {
-	if (x->tv_usec < y->tv_usec)
-	{
+	if (x->tv_usec < y->tv_usec) {
 		int nsec = (y->tv_usec - x->tv_usec) / 1000000 + 1;
 		y->tv_usec -= 1000000 * nsec;
 		y->tv_sec += nsec;
@@ -51,20 +51,12 @@ int timeval_subtract(struct timeval *result, struct timeval *x, struct timeval *
 	return x->tv_sec < y->tv_sec;
 }
 
-/* add two struct timeval values */
-int timeval_add(struct timeval *result, struct timeval *x, struct timeval *y)
-{
-	memcpy(result, x, sizeof(struct timeval));
-	return timeval_add_time(result, y->tv_sec, y->tv_usec);
-}
-
 int timeval_add_time(struct timeval *result, long sec, long usec)
 {
 	result->tv_sec += sec;
 	result->tv_usec += usec;
 
-	while (result->tv_usec > 1000000)
-	{
+	while (result->tv_usec > 1000000) {
 		result->tv_usec -= 1000000;
 		result->tv_sec++;
 	}