Commit 70e3ba72 authored by Akinobu Mita's avatar Akinobu Mita Committed by Linus Torvalds
Browse files

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: default avatarAkinobu Mita <akinobu.mita@gmail.com>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 33d7c5e5

net/core/pktgen.c

+6 −9
Original line number Diff line number Diff line
@@ -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;

					do {

						t = prandom_u32() %

							(imx - imn) + imn;

						s = htonl(t);



					while (ipv4_is_loopback(s) ||

					} while (ipv4_is_loopback(s) ||

						ipv4_is_multicast(s) ||

						ipv4_is_lbcast(s) ||

						ipv4_is_zeronet(s) ||

					       ipv4_is_local_multicast(s)) {

						t = prandom_u32() %

							(imx - imn) + imn;

						s = htonl(t);

					}

						ipv4_is_local_multicast(s));

					pkt_dev->cur_daddr = s;

				} else {

					t = ntohl(pkt_dev->cur_daddr);