From: Sage Weil <sage@inktank.com>
Date: Thu, 28 Mar 2013 22:40:26 +0000 (-0700)
Subject: librbd: drop unused elapsed calc for diff_iterate
X-Git-Tag: v0.62~118^2~28
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=be8927f59895089a7af684581f28fbfd4b11c023;p=ceph.git

librbd: drop unused elapsed calc for diff_iterate

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

diff --git a/src/librbd/internal.cc b/src/librbd/internal.cc
index 8cc777b5d0f5..b389d01e8aa6 100644
--- a/src/librbd/internal.cc
+++ b/src/librbd/internal.cc
@@ -2338,7 +2338,6 @@ reprotect_and_return_err:
     uint64_t period = ictx->get_stripe_period();
     uint64_t left = mylen;
 
-    start_time = ceph_clock_now(ictx->cct);
     while (left > 0) {
       uint64_t period_off = off - (off % period);
       uint64_t read_len = min(period_off + period - off, left);
@@ -2432,7 +2431,6 @@ reprotect_and_return_err:
       off += read_len;
     }
 
-    elapsed = ceph_clock_now(ictx->cct) - start_time;
     return total_read;
   }