Messages in this thread Patch in this message | | | From | Akinobu Mita <> | Subject | [PATCH 27/29] net/core: remove duplicate statements by do-while loop | Date | Mon, 24 Dec 2012 11:14:14 +0900 |
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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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