[PATCH] Update ratelimit.c

[PATCH] Update ratelimit.c

[Ameen]

fix a bug in ratelimit, if the "begin" doesn't update at the same time with printed
the print will start from 1 in loops except for the first time,
lets to only 9 logs suppressed, but not 10 as expected.

Signed-off-by : Ameen Ali <AmeenAli023@gmail.com>
---
 lib/ratelimit.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/ratelimit.c b/lib/ratelimit.c
index 40e03ea..7118ea7 100644
--- a/lib/ratelimit.c
+++ b/lib/ratelimit.c
@@ -42,14 +42,12 @@ int ___ratelimit(struct ratelimit_state *rs, const char *func)
 	if (!raw_spin_trylock_irqsave(&rs->lock, flags))
 		return 0;
 
-	if (!rs->begin)
-		rs->begin = jiffies;
 
 	if (time_is_before_jiffies(rs->begin + rs->interval)) {
 		if (rs->missed)
 			printk(KERN_WARNING "%s: %d callbacks suppressed\n",
 				func, rs->missed);
-		rs->begin   = 0;
+		rs->begin   = jiffies;
 		rs->printed = 0;
 		rs->missed  = 0;
 	}
-- 
2.5.0