Cleanup syntax in System max_open_file_descriptors

2f6a1e77 · Ryan Cobb · bb27bf4a · 2f6a1e77
Commit 2f6a1e77 authored Apr 26, 2019 by Ryan Cobb
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lib/gitlab/metrics/system.rb lib/gitlab/metrics/system.rb +2 -4

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--- a/lib/gitlab/metrics/system.rb
+++ b/lib/gitlab/metrics/system.rb
@@ -27,11 +27,9 @@ module Gitlab
        def self.max_open_file_descriptors
          match = File.read('/proc/self/limits').match(/Max open files\s*(\d+)/)

-          if match && match[1]
-            max_fds = match[1].to_i
-          end
+          return unless match && match[1]

-          max_fds
+          match[1].to_i
        end

        def self.process_start_time