From: Adam C. Emerson <aemerson@redhat.com>
Date: Thu, 28 Feb 2019 17:00:49 +0000 (-0500)
Subject: rbd: Remove unused lambda capture
X-Git-Tag: v15.0.0~178^2~12
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=a330cf17a660cae5052625dc1e277806564d10b4;p=ceph.git

rbd: Remove unused lambda capture

They take up extra space and can prevent small-function optimizations,
depending on the function implementation.

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
---

diff --git a/src/cls/rbd/cls_rbd.cc b/src/cls/rbd/cls_rbd.cc
index 3f58ec30ed4..50f60e4f567 100644
--- a/src/cls/rbd/cls_rbd.cc
+++ b/src/cls/rbd/cls_rbd.cc
@@ -1731,7 +1731,7 @@ int parent_get(cls_method_context_t hctx, bufferlist *in, bufferlist *out) {
       return r;
     } else if (r == -ENOENT) {
       // examine oldest snapshot to see if it has a denormalized parent
-      auto parent_lambda = [hctx, &parent](const cls_rbd_snap& snap_meta) {
+      auto parent_lambda = [&parent](const cls_rbd_snap& snap_meta) {
         if (snap_meta.parent.exists()) {
           parent = snap_meta.parent;
         }