mon/osdmonitor: initialize local variable "kb_avail_i"

Signed-off-by: xie xingguo <xie.xingguo@zte.com.cn>

diff --git a/src/mon/OSDMonitor.cc b/src/mon/OSDMonitor.cc
index 0018b083c7d0138436fa229f17c3dce59cd790c2..0b6237554b76acf3335630d55e6f821c8f15c90d 100644 (file)
--- a/src/mon/OSDMonitor.cc
+++ b/src/mon/OSDMonitor.cc
@@ -817,7 +817,7 @@ protected:
 
     for (int k = osdmap->crush->get_bucket_size(id) - 1; k >= 0; k--) {
       int item = osdmap->crush->get_bucket_item(id, k);
-      int64_t kb_i = 0, kb_used_i = 0, kb_avail_i;
+      int64_t kb_i = 0, kb_used_i = 0, kb_avail_i = 0;
       if (!get_bucket_utilization(item, &kb_i, &kb_used_i, &kb_avail_i))
        return false;
       *kb += kb_i;