crimson/osd: drop unused variable from PGBackend::getxattr()

Signed-off-by: Radoslaw Zarzynski <rzarzyns@redhat.com>

diff --git a/src/crimson/osd/pg_backend.cc b/src/crimson/osd/pg_backend.cc
index faec58fe51224b4e6508aa37c7b5d99c54aaf147..1162f95ccb3583c598c1414a68ab546d32f62967 100644 (file)
--- a/src/crimson/osd/pg_backend.cc
+++ b/src/crimson/osd/pg_backend.cc
@@ -1131,11 +1131,11 @@ PGBackend::setxattr_ierrorator::future<> PGBackend::setxattr(
 
 PGBackend::get_attr_ierrorator::future<> PGBackend::getxattr(
   const ObjectState& os,
+  const ObjectContext::attr_cache_t& attr_cache,
   OSDOp& osd_op,
   object_stat_sum_t& delta_stats) const
 {
   std::string name;
-  ceph::bufferlist val;
   {
     auto bp = osd_op.indata.cbegin();
     std::string aname;