curl: Remove unnecessary use of goto

This isn't any of the usually acceptable uses of goto.
Signed-off-by: NMatthew Booth <mbooth@redhat.com>
Tested-by: NRichard W.M. Jones <rjones@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

block/curl.c

@@ -343,15 +343,15 @@ static CURLState *curl_init_state(BDRVCURLState *s)
         }
     } while(!state);
 
-    if (state->curl)
-        goto has_curl;
-
+    if (!state->curl) {
         state->curl = curl_easy_init();
-    if (!state->curl)
+        if (!state->curl) {
             return NULL;
+        }
         curl_easy_setopt(state->curl, CURLOPT_URL, s->url);
         curl_easy_setopt(state->curl, CURLOPT_TIMEOUT, 5);
-    curl_easy_setopt(state->curl, CURLOPT_WRITEFUNCTION, (void *)curl_read_cb);
+        curl_easy_setopt(state->curl, CURLOPT_WRITEFUNCTION,
+                         (void *)curl_read_cb);
         curl_easy_setopt(state->curl, CURLOPT_WRITEDATA, (void *)state);
         curl_easy_setopt(state->curl, CURLOPT_PRIVATE, (void *)state);
         curl_easy_setopt(state->curl, CURLOPT_AUTOREFERER, 1);
@@ -374,8 +374,7 @@ static CURLState *curl_init_state(BDRVCURLState *s)
 #ifdef DEBUG_VERBOSE
         curl_easy_setopt(state->curl, CURLOPT_VERBOSE, 1);
 #endif
-
-has_curl:
+    }
 
     state->s = s;