iscsi: fix indentation

Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: NFam Zheng <famz@redhat.com>
Signed-off-by: NKevin Wolf <kwolf@redhat.com>

block/iscsi.c

@@ -1065,35 +1065,36 @@ static QemuOptsList runtime_opts = {
     },
 };
 
-static struct scsi_task *iscsi_do_inquiry(struct iscsi_context *iscsi,
-                                          int lun, int evpd, int pc) {
-        int full_size;
-        struct scsi_task *task = NULL;
-        task = iscsi_inquiry_sync(iscsi, lun, evpd, pc, 64);
+static struct scsi_task *iscsi_do_inquiry(struct iscsi_context *iscsi, int lun,
+                                          int evpd, int pc)
+{
+    int full_size;
+    struct scsi_task *task = NULL;
+    task = iscsi_inquiry_sync(iscsi, lun, evpd, pc, 64);
+    if (task == NULL || task->status != SCSI_STATUS_GOOD) {
+        goto fail;
+    }
+    full_size = scsi_datain_getfullsize(task);
+    if (full_size > task->datain.size) {
+        scsi_free_scsi_task(task);
+
+        /* we need more data for the full list */
+        task = iscsi_inquiry_sync(iscsi, lun, evpd, pc, full_size);
         if (task == NULL || task->status != SCSI_STATUS_GOOD) {
             goto fail;
         }
-        full_size = scsi_datain_getfullsize(task);
-        if (full_size > task->datain.size) {
-            scsi_free_scsi_task(task);
-
-            /* we need more data for the full list */
-            task = iscsi_inquiry_sync(iscsi, lun, evpd, pc, full_size);
-            if (task == NULL || task->status != SCSI_STATUS_GOOD) {
-                goto fail;
-            }
-        }
+    }
 
-        return task;
+    return task;
 
 fail:
-        error_report("iSCSI: Inquiry command failed : %s",
-                     iscsi_get_error(iscsi));
-        if (task) {
-            scsi_free_scsi_task(task);
-            return NULL;
-        }
+    error_report("iSCSI: Inquiry command failed : %s",
+                 iscsi_get_error(iscsi));
+    if (task) {
+        scsi_free_scsi_task(task);
         return NULL;
+    }
+    return NULL;
 }
 
 /*