[PATCH -v2 24/26] net/core: remove duplicate statements by do-while loop
From: Akinobu Mita <akinobu.mita@gmail.com>
Date: 2013-01-03 12:21:56
Also in:
lkml
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Remove duplicate statements by using do-while loop instead of while loop.
- A;
- while (e) {
+ do {
A;
- }
+ } while (e);
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org
---
No change from v1
net/core/pktgen.c | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index d23ec86..48a3a29 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c@@ -2379,18 +2379,15 @@ static void mod_cur_headers(struct pktgen_dev *pkt_dev) __be32 s; if (pkt_dev->flags & F_IPDST_RND) { - t = prandom_u32() % (imx - imn) + imn; - s = htonl(t); - - while (ipv4_is_loopback(s) || - ipv4_is_multicast(s) || - ipv4_is_lbcast(s) || - ipv4_is_zeronet(s) || - ipv4_is_local_multicast(s)) { + do { t = prandom_u32() % (imx - imn) + imn; s = htonl(t); - } + } while (ipv4_is_loopback(s) || + ipv4_is_multicast(s) || + ipv4_is_lbcast(s) || + ipv4_is_zeronet(s) || + ipv4_is_local_multicast(s)); pkt_dev->cur_daddr = s; } else { t = ntohl(pkt_dev->cur_daddr);
--
1.7.11.7