diff options
| -rw-r--r-- | block/curl.c | 53 |
1 files changed, 23 insertions, 30 deletions
diff --git a/block/curl.c b/block/curl.c index f3a4445972..16e7db8eea 100644 --- a/block/curl.c +++ b/block/curl.c @@ -248,46 +248,39 @@ static void curl_multi_check_completion(BDRVCURLState *s) /* Try to find done transfers, so we can free the easy * handle again. */ - do { + for (;;) { CURLMsg *msg; msg = curl_multi_info_read(s->multi, &msgs_in_queue); + /* Quit when there are no more completions */ if (!msg) break; - if (msg->msg == CURLMSG_NONE) - break; - switch (msg->msg) { - case CURLMSG_DONE: - { - CURLState *state = NULL; - curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, - (char **)&state); - - /* ACBs for successful messages get completed in curl_read_cb */ - if (msg->data.result != CURLE_OK) { - int i; - for (i = 0; i < CURL_NUM_ACB; i++) { - CURLAIOCB *acb = state->acb[i]; - - if (acb == NULL) { - continue; - } - - acb->common.cb(acb->common.opaque, -EIO); - qemu_aio_release(acb); - state->acb[i] = NULL; + if (msg->msg == CURLMSG_DONE) { + CURLState *state = NULL; + curl_easy_getinfo(msg->easy_handle, CURLINFO_PRIVATE, + (char **)&state); + + /* ACBs for successful messages get completed in curl_read_cb */ + if (msg->data.result != CURLE_OK) { + int i; + for (i = 0; i < CURL_NUM_ACB; i++) { + CURLAIOCB *acb = state->acb[i]; + + if (acb == NULL) { + continue; } - } - curl_clean_state(state); - break; + acb->common.cb(acb->common.opaque, -EIO); + qemu_aio_release(acb); + state->acb[i] = NULL; + } } - default: - msgs_in_queue = 0; - break; + + curl_clean_state(state); + break; } - } while(msgs_in_queue); + } } static void curl_multi_do(void *arg) |