librados: remove unused variables

Signed-off-by: Haomai Wang <haomai@xsky.com>

diff --git a/src/librados/IoCtxImpl.cc b/src/librados/IoCtxImpl.cc
index ead3a237c838e5a343a6e1c4d6a8c291b98d5a2d..5677f228f0702a13cc9c5ca3e16d9cb5604fe2f6 100644 (file)
--- a/src/librados/IoCtxImpl.cc
+++ b/src/librados/IoCtxImpl.cc
@@ -1310,7 +1310,6 @@ int librados::IoCtxImpl::watch_check(uint64_t cookie)
 int librados::IoCtxImpl::unwatch(uint64_t cookie)
 {
   Objecter::LingerOp *linger_op = reinterpret_cast<Objecter::LingerOp*>(cookie);
-  bufferlist inbl, outbl;
   C_SaferCond onfinish;
   version_t ver = 0;