From: Greg Farnum <gregf@hq.newdream.net>
Date: Fri, 30 Apr 2010 19:50:32 +0000 (-0700)
Subject: mds: Remove unnecessary if check.
X-Git-Tag: v0.22~346^2~22
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6a3600aeab116030abc19b550ff69d220da4d5ca;p=ceph.git

mds: Remove unnecessary if check.

We already know that head_in exists, or we would have entered the previous
if-block and returned from the function.
---

diff --git a/src/mds/Locker.cc b/src/mds/Locker.cc
index e80f97b7867..01e5e6292d6 100644
--- a/src/mds/Locker.cc
+++ b/src/mds/Locker.cc
@@ -1690,12 +1690,10 @@ void Locker::handle_client_caps(MClientCaps *m)
   }
 
   CInode *in = 0;
-  if (head_in) {
-    in = mdcache->pick_inode_snap(head_in, follows);
-    if (in != head_in)
-      dout(10) << " head inode " << *head_in << dendl;
-    dout(10) << "  cap inode " << *in << dendl;
-  }
+  in = mdcache->pick_inode_snap(head_in, follows);
+  if (in != head_in)
+    dout(10) << " head inode " << *head_in << dendl;
+  dout(10) << "  cap inode " << *in << dendl;
 
   Capability *cap = 0;
   if (in)