From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Fri, 10 Dec 2010 15:32:36 +0000 (+0100)
Subject: latester: Fix histogram and remove dead code
X-Git-Tag: fix-allnoconfig~233^2~4
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/can-benchmark.git/commitdiff_plain/309795bbe136ef61daeffe54f677326bcff31941

latester: Fix histogram and remove dead code
---

diff --git a/latester/latester.c b/latester/latester.c
index 24015f1..a6873b9 100644
--- a/latester/latester.c
+++ b/latester/latester.c
@@ -188,33 +188,6 @@ void msg_info_print(FILE *f, struct msg_info *mi)
 	talloc_free (local);
 }
 
-int msg_info_store(FILE *f, struct msg_info *mi)
-{
-	struct timespec diff;
-	void *local = talloc_new (NULL);
-	static long num = 0;
-
-#define S(ts) tstamp_str(local, &ts)
-#define DIFF(a, b) (timespec_subtract(&diff, &b, &a), S(diff))
-
-	switch (num_interfaces) {
-	case 2:
-		fprintf(f, "%ld %d %d %s\n",
-			num, mi->id, mi->length,
-			DIFF(mi->ts_sent, mi->ts_rx_final_kern));
-		break;
-	case 3:
-		fprintf(f, "%ld %d %d %s\n",
-			num, mi->id, mi->length,
-			DIFF(mi->ts_rx_onwire_kern, mi->ts_rx_final_kern));
-		break;
-	}
-#undef S
-#undef DIFF
-	talloc_free (local);
-}
-
-
 /* Subtract the `struct timespec' values X and Y, storing the result in
    RESULT.  Return 1 if the difference is negative, otherwise 0.  */
 
@@ -252,13 +225,13 @@ static inline unsigned get_msg_latency_us(struct msg_info *mi)
 {
 	struct timespec diff;
 	switch (num_interfaces) {
-	case 2:
+	case 3:
 		if (opt.userhist)
 			timespec_subtract(&diff, &mi->ts_rx_final, &mi->ts_rx_onwire);
 		else
 			timespec_subtract(&diff, &mi->ts_rx_final_kern, &mi->ts_rx_onwire_kern);
 		break;
-	case 3:
+	case 2:
 		if (opt.userhist)
 			timespec_subtract(&diff, &mi->ts_rx_final, &mi->ts_sent);
 		else