From: Kefu Chai <kchai@redhat.com>
Date: Sat, 15 Aug 2020 11:05:46 +0000 (+0800)
Subject: crimson/osd: do not capture unused variables
X-Git-Tag: wip-pdonnell-testing-20200918.022351~358^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=446cc601a282dcd1b7013fda58854ad81afcca74;p=ceph-ci.git

crimson/osd: do not capture unused variables

this change silences warnings like

src/crimson/osd/pg_backend.cc:232:34: warning: lambda capture 'this' is not used [-Wunused-lambda-capture]
        [&os, &osd_op, &extents, this](auto&& bl) -> read_errorator::future<> {

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/crimson/osd/pg_backend.cc b/src/crimson/osd/pg_backend.cc
index 72e49451946..3a35ffc2f2c 100644
--- a/src/crimson/osd/pg_backend.cc
+++ b/src/crimson/osd/pg_backend.cc
@@ -229,7 +229,7 @@ PGBackend::sparse_read(const ObjectState& os, OSDOp& osd_op)
 			    [&os, &osd_op, this](auto&& extents) {
       return store->readv(coll, ghobject_t{os.oi.soid},
                           extents, osd_op.op.flags).safe_then(
-        [&os, &osd_op, &extents, this](auto&& bl) -> read_errorator::future<> {
+        [&os, &osd_op, &extents](auto&& bl) -> read_errorator::future<> {
         if (_read_verify_data(os.oi, bl)) {
           osd_op.op.extent.length = bl.length();
           // re-encode since it might be modified
diff --git a/src/crimson/osd/replicated_recovery_backend.cc b/src/crimson/osd/replicated_recovery_backend.cc
index 9f97eea4579..6299957eea8 100644
--- a/src/crimson/osd/replicated_recovery_backend.cc
+++ b/src/crimson/osd/replicated_recovery_backend.cc
@@ -459,7 +459,7 @@ seastar::future<ObjectRecoveryProgress> ReplicatedRecoveryBackend::build_push_op
 				     recovery_info.copy_subset,
 				     progress.data_recovered_to,
 				     available, pop);
-    }).then([this, &recovery_info, &v, &progress, &new_progress, stat, pop]
+    }).then([&recovery_info, &v, &progress, &new_progress, stat, pop]
             (uint64_t recovered_to) {
       new_progress.data_recovered_to = recovered_to;
       if (new_progress.is_complete(recovery_info)) {