From 70e3ba72ba9afd4ec28ab09f6a27aac00c30b358 Mon Sep 17 00:00:00 2001 From: Akinobu Mita Date: Mon, 29 Apr 2013 16:21:41 -0700 Subject: net/core: remove duplicate statements by do-while loop Remove duplicate statements by using do-while loop instead of while loop. - A; - while (e) { + do { A; - } + } while (e); Signed-off-by: Akinobu Mita Cc: "David S. Miller" Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- net/core/pktgen.c | 15 ++++++--------- 1 file changed, 6 insertions(+), 9 deletions(-) (limited to 'net/core/pktgen.c') diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 4582275a76fa..5c217427a669 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -2396,18 +2396,15 @@ 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); -- cgit v1.2.1