Subject: linux-next: build warning after merge of the pm tree

From: Stephen Rothwell <[email-masked]>
Date: Thu, 24 Jan 2019 10:45:47 +1100

Hi Rafael,

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

drivers/acpi/acpi_dbg.c: In function 'acpi_aml_init':
drivers/acpi/acpi_dbg.c:774:1: warning: label 'err_exit' defined but not used [-Wunused-label]
 err_exit:
 ^~~~~~~~

Introduced by commit

  9ec6dbfbdc0a ("ACPI: no need to check return value of debugfs_create functions")

-- 
Cheers,
Stephen Rothwell