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Subject[PATCH 27/29] net/core: remove duplicate statements by do-while loop
Date
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
---
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


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