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author | Luis Ressel <aranea@aixah.de> | 2019-03-23 01:31:19 +0100 |
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committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-03-23 12:50:52 +0100 |
commit | 4471ee711ceb9ffa595ffdc76061a2a2dc030edc (patch) | |
tree | 80a4a86d2c4414c171fb8f72bfbca7be69384571 | |
parent | wg-quick: add 'strip' subcommand (diff) | |
download | wireguard-tools-4471ee711ceb9ffa595ffdc76061a2a2dc030edc.tar.xz wireguard-tools-4471ee711ceb9ffa595ffdc76061a2a2dc030edc.zip |
wg: avoid unneccessary next_peer assignments in sort_peers()
Signed-off-by: Luis Ressel <aranea@aixah.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
-rw-r--r-- | src/show.c | 3 |
1 files changed, 1 insertions, 2 deletions
@@ -60,11 +60,10 @@ static void sort_peers(struct wgdevice *device) peers[i++] = peer; qsort(peers, peer_count, sizeof(*peers), peer_cmp); device->first_peer = peers[0]; - peers[0]->next_peer = NULL; for (i = 1; i < peer_count; ++i) { peers[i - 1]->next_peer = peers[i]; - peers[i]->next_peer = NULL; } + peers[peer_count - 1]->next_peer = NULL; free(peers); } |