some more cop fixes

5 files changed, 10 insertions, 10 deletions

diff --git a/lib/ffi_yajl/benchmark/encode.rb b/lib/ffi_yajl/benchmark/encode.rb
index 0a33a53..8e5c83f 100644
--- a/lib/ffi_yajl/benchmark/encode.rb
+++ b/lib/ffi_yajl/benchmark/encode.rb
@@ -48,21 +48,21 @@ module FFI_Yajl
         ::Benchmark.bmbm { |x|
           x.report("FFI_Yajl::Encoder.encode (to a String)") {
             times.times {
-              output = FFI_Yajl::Encoder.encode(hash)
+              FFI_Yajl::Encoder.encode(hash)
             }
           }
 
           ffi_string_encoder = FFI_Yajl::Encoder.new
           x.report("FFI_Yajl::Encoder#encode (to a String)") {
             times.times {
-              output = ffi_string_encoder.encode(hash)
+              ffi_string_encoder.encode(hash)
             }
           }
 
           if defined?(Oj)
             x.report("Oj.dump (to a String)") {
               times.times {
-                output = Oj.dump(hash)
+                Oj.dump(hash)
               }
             }
           end
@@ -70,7 +70,7 @@ module FFI_Yajl
           if defined?(Yajl::Encoder)
             x.report("Yajl::Encoder.encode (to a String)") {
               times.times {
-                output = Yajl::Encoder.encode(hash)
+                Yajl::Encoder.encode(hash)
               }
             }
 
@@ -84,7 +84,7 @@ module FFI_Yajl
             string_encoder = Yajl::Encoder.new
             x.report("Yajl::Encoder#encode (to a String)") {
               times.times {
-                output = string_encoder.encode(hash)
+                string_encoder.encode(hash)
               }
             }
           end
diff --git a/lib/ffi_yajl/benchmark/encode_profile.rb b/lib/ffi_yajl/benchmark/encode_profile.rb
index d993581..6158508 100644
--- a/lib/ffi_yajl/benchmark/encode_profile.rb
+++ b/lib/ffi_yajl/benchmark/encode_profile.rb
@@ -25,7 +25,7 @@ module FFI_Yajl
           ffi_string_encoder = FFI_Yajl::Encoder.new
           PerfTools::CpuProfiler.start("/tmp/ffi_yajl_encode_profile.out") do
             times.times {
-              output = ffi_string_encoder.encode(hash)
+              ffi_string_encoder.encode(hash)
             }
           end
           system("pprof.rb --text /tmp/ffi_yajl_encode_profile.out")
diff --git a/lib/ffi_yajl/benchmark/parse_profile.rb b/lib/ffi_yajl/benchmark/parse_profile.rb
index dfcbc01..9e53729 100644
--- a/lib/ffi_yajl/benchmark/parse_profile.rb
+++ b/lib/ffi_yajl/benchmark/parse_profile.rb
@@ -24,7 +24,7 @@ module FFI_Yajl
 
           PerfTools::CpuProfiler.start("/tmp/ffi_yajl_encode_profile.out") do
             times.times {
-              output = FFI_Yajl::Parser.parse(json)
+              FFI_Yajl::Parser.parse(json)
             }
           end
           system("pprof.rb --text /tmp/ffi_yajl_encode_profile.out")
diff --git a/lib/ffi_yajl/benchmark/parse_profile_ruby_prof.rb b/lib/ffi_yajl/benchmark/parse_profile_ruby_prof.rb
index db72e45..f71a756 100644
--- a/lib/ffi_yajl/benchmark/parse_profile_ruby_prof.rb
+++ b/lib/ffi_yajl/benchmark/parse_profile_ruby_prof.rb
@@ -23,7 +23,7 @@ module FFI_Yajl
 
           result = RubyProf.profile do
             times.times {
-              output = FFI_Yajl::Parser.parse(json)
+              FFI_Yajl::Parser.parse(json)
             }
           end
 
diff --git a/lib/ffi_yajl/ffi/parser.rb b/lib/ffi_yajl/ffi/parser.rb
index e3226c0..598fecf 100644
--- a/lib/ffi_yajl/ffi/parser.rb
+++ b/lib/ffi_yajl/ffi/parser.rb
@@ -143,12 +143,12 @@ module FFI_Yajl
           ::FFI_Yajl.yajl_config(yajl_handle, :yajl_allow_partial_values, :int, 1)
         end
 
-        if ( stat = ::FFI_Yajl.yajl_parse(yajl_handle, str, str.bytesize) != :yajl_status_ok )
+        if ( ::FFI_Yajl.yajl_parse(yajl_handle, str, str.bytesize) != :yajl_status_ok )
           # FIXME: dup the error and call yajl_free_error?
           error = ::FFI_Yajl.yajl_get_error(yajl_handle, 1, str, str.bytesize)
           raise ::FFI_Yajl::ParseError.new(error)
         end
-        if ( stat = FFI_Yajl.yajl_complete_parse(yajl_handle) != :yajl_status_ok )
+        if ( ::FFI_Yajl.yajl_complete_parse(yajl_handle) != :yajl_status_ok )
           # FIXME: dup the error and call yajl_free_error?
           error = ::FFI_Yajl.yajl_get_error(yajl_handle, 1, str, str.bytesize)
           raise ::FFI_Yajl::ParseError.new(error)