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fdm: invert check to get rid of one level of indentation

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Daniel Eklöf 2019-11-03 00:42:34 +01:00
parent 9f1525aef7
commit 777d851282
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GPG key ID: 5BBD4992C116573F
1 changed files with 14 additions and 13 deletions
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27
fdm.c
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@ -109,22 +109,23 @@ fdm_del_internal(struct fdm *fdm, int fd, bool close_fd)
return true; return true;
tll_foreach(fdm->fds, it) { tll_foreach(fdm->fds, it) {
if (it->item->fd == fd) { if (it->item->fd != fd)
if (epoll_ctl(fdm->epoll_fd, EPOLL_CTL_DEL, fd, NULL) < 0) continue;
LOG_ERRNO("failed to unregister FD=%d from epoll", fd);
if (close_fd) if (epoll_ctl(fdm->epoll_fd, EPOLL_CTL_DEL, fd, NULL) < 0)
close(it->item->fd); LOG_ERRNO("failed to unregister FD=%d from epoll", fd);
it->item->deleted = true; if (close_fd)
if (fdm->is_polling) close(it->item->fd);
tll_push_back(fdm->deferred_delete, it->item);
else
free(it->item);
tll_remove(fdm->fds, it); it->item->deleted = true;
return true; if (fdm->is_polling)
} tll_push_back(fdm->deferred_delete, it->item);
else
free(it->item);
tll_remove(fdm->fds, it);
return true;
} }
LOG_ERR("no such FD: %d", fd); LOG_ERR("no such FD: %d", fd);