linux-next: build warning after merge of the printk tree

[Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>]

Hi all,

After merging the printk tree, today's linux-next build (x86_64
allnoconfig) produced this warning:

kernel/printk/printk.c:2033:13: warning: 'suppress_message_printing' defined but not used [-Wunused-function]
 static bool suppress_message_printing(int level) { return false; }
             ^~~~~~~~~~~~~~~~~~~~~~~~~

Introduced by commit

  375899cddcbb ("printk: make sure to print log on console.")

-- 
Cheers,
Stephen Rothwell

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