commit 6e511393f90a30c93c445c3d1ed6090e79e7384b
author Denys Vlasenko <vda.linux@googlemail.com> Fri Jan 20 16:07:14 2017 +0100
committer Denys Vlasenko <vda.linux@googlemail.com> Fri Jan 20 16:07:14 2017 +0100
tree 11374f651fad09fbb36500cd94c7bdb607431ef3
parent 179e88bec91cfe58096900dc5509a080ff37b083

rdate: time(NULL) is shorter than time(&var)

function                                             old     new   delta
rdate_main                                           251     246      -5

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

util-linux/rdate.c

diff --git a/util-linux/rdate.c b/util-linux/rdate.c
index a625919..960df25 100644
--- a/util-linux/rdate.c
+++ b/util-linux/rdate.c
@@ -95,10 +95,7 @@
 	 */
 
 	if (!(flags & 2)) { /* no -p (-s may be present) */
-		time_t current_time;
-
-		time(&current_time);
-		if (current_time == remote_time)
+		if (time(NULL) == remote_time)
 			bb_error_msg("current time matches remote time");
 		else
 			if (stime(&remote_time) < 0)