From: Volker Lendecke <vl@samba.org>
Date: Wed, 10 Aug 2011 17:51:56 +0000 (+0200)
Subject: tally: Adapt tally_mean to Samba coding conventions
X-Git-Url: http://git.ozlabs.org/?p=ccan;a=commitdiff_plain;h=6697a3dde2b3e1aa180622bd5f909bba3a8fd948

tally: Adapt tally_mean to Samba coding conventions

(Imported from SAMBA commit 06a41594554a1a6881dcbf9d051a822f8f955b56)
---

diff --git a/ccan/tally/tally.c b/ccan/tally/tally.c
index 5602e750..e166dd03 100644
--- a/ccan/tally/tally.c
+++ b/ccan/tally/tally.c
@@ -322,8 +322,9 @@ static int64_t divls64(int64_t u1, uint64_t u0, int64_t v)
 ssize_t tally_mean(const struct tally *tally)
 {
 	size_t count = tally_num(tally);
-	if (!count)
+	if (!count) {
 		return 0;
+	}
 
 	if (sizeof(tally->total[0]) == sizeof(uint32_t)) {
 		/* Use standard 64-bit arithmetic. */