From: Kefu Chai <kchai@redhat.com>
Date: Tue, 15 Dec 2015 06:46:14 +0000 (+0800)
Subject: rgw: remove unused variable
X-Git-Tag: v10.0.2~34^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F6927%2Fhead;p=ceph.git

rgw: remove unused variable

to fix the compiler warning of

 rgw/rgw_formats.cc: In member function 'virtual void
 RGWFormatter_Plain::dump_format_va(const char*, const char*, bool, const
 char*, __va_list_tag*)':
 rgw/rgw_formats.cc:143:15: warning: unused variable 'format'
 [-Wunused-variable]
    const char *format;

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

diff --git a/src/rgw/rgw_formats.cc b/src/rgw/rgw_formats.cc
index 1e730ea823e..698ec96b21f 100644
--- a/src/rgw/rgw_formats.cc
+++ b/src/rgw/rgw_formats.cc
@@ -140,7 +140,6 @@ std::ostream& RGWFormatter_Plain::dump_stream(const char *name)
 void RGWFormatter_Plain::dump_format_va(const char *name, const char *ns, bool quoted, const char *fmt, va_list ap)
 {
   char buf[LARGE_SIZE];
-  const char *format;
 
   struct plain_stack_entry& entry = stack.back();