From: Sage Weil <sage@redhat.com>
Date: Fri, 28 Apr 2017 14:13:46 +0000 (-0400)
Subject: include/buffer: use range-based loop
X-Git-Tag: v12.0.3~137^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F14853%2Fhead;p=ceph.git

include/buffer: use range-based loop

Signed-off-by: Sage Weil <sage@redhat.com>
---

diff --git a/src/include/buffer.h b/src/include/buffer.h
index 3a93091b83a7b..4c807a0099597 100644
--- a/src/include/buffer.h
+++ b/src/include/buffer.h
@@ -873,11 +873,10 @@ namespace buffer CEPH_BUFFER_API {
       assert(_buffers.size() <= IOV_MAX);
       piov->resize(_buffers.size());
       unsigned n = 0;
-      for (std::list<buffer::ptr>::const_iterator p = _buffers.begin();
-	   p != _buffers.end();
-	   ++p, ++n) {
-	(*piov)[n].iov_base = (void *)p->c_str();
-	(*piov)[n].iov_len = p->length();
+      for (auto& p : _buffers) {
+	(*piov)[n].iov_base = (void *)p.c_str();
+	(*piov)[n].iov_len = p.length();
+	++n;
       }
     }
     uint32_t crc32c(uint32_t crc) const;