diff options
| author | Akinobu Mita <akinobu.mita@gmail.com> | 2013-03-20 15:08:50 +1100 |
|---|---|---|
| committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2013-03-21 16:34:35 +1100 |
| commit | f950d2338567b708c2a474cc600b220c35d2a5b2 (patch) | |
| tree | d847aa4042504a765aa72d3a9e6b5cd296307ee4 | |
| parent | 4d143842a2bcf3a1630a268135192567bda75363 (diff) | |
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 <akinobu.mita@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | net/core/pktgen.c | 15 |
1 files changed, 6 insertions, 9 deletions
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); |