AsyncConnection: Fix uninitialized variable compile warning

Signed-off-by: Haomai Wang <haomaiwang@gmail.com>

diff --git a/src/msg/async/AsyncConnection.cc b/src/msg/async/AsyncConnection.cc
index aaf9413415c9f4607adca288fd7a499bf2975b86..36a19f80cccce4a2be343e8a57a8a17dc8f1a04d 100644 (file)
--- a/src/msg/async/AsyncConnection.cc
+++ b/src/msg/async/AsyncConnection.cc
@@ -536,7 +536,7 @@ void AsyncConnection::process()
           ldout(async_msgr->cct, 20) << __func__ << " begin MSG" << dendl;
           ceph_msg_header header;
           ceph_msg_header_old oldheader;
-          __u32 header_crc;
+          __u32 header_crc = 0;
           int len;
           if (has_feature(CEPH_FEATURE_NOSRCADDR))
             len = sizeof(header);