diff options
| author | Tobias Klauser <tklauser@distanz.ch> | 2014-04-30 13:45:39 +0200 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2014-04-30 13:45:39 +0200 |
| commit | 47bdd9425177dd5f80b43ba10372ca1750df4ac2 (patch) | |
| tree | 9b6e04eaa0a8d603d27419cfaa047d7f18a69c75 /netsniff-ng.c | |
| parent | f4821f92614bafaaee01721b3a5ffc29fe2f5365 (diff) | |
netsniff-ng: Use while() instead of empty for
Instead of using a foor loop with empty initialization and afterthought,
just use a while loop with the same condition.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'netsniff-ng.c')
| -rw-r--r-- | netsniff-ng.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/netsniff-ng.c b/netsniff-ng.c index a994299..b345b22 100644 --- a/netsniff-ng.c +++ b/netsniff-ng.c @@ -424,8 +424,8 @@ static void receive_to_xmit(struct ctx *ctx) hdr_out = tx_ring.frames[it_out].iov_base; out = ((uint8_t *) hdr_out) + TPACKET2_HDRLEN - sizeof(struct sockaddr_ll); - for (; !user_may_pull_from_tx(tx_ring.frames[it_out].iov_base) && - likely(!sigint);) { + while (!user_may_pull_from_tx(tx_ring.frames[it_out].iov_base) && + likely(!sigint)) { if (ctx->randomize) next_rnd_slot(&it_out, &tx_ring); else { |