Subject: linux-next: build warnings after merge of the kunit-next tree

From: Stephen Rothwell <[email-masked]>
Date: Thu, 15 Oct 2020 16:30:56 +1100

Hi all,

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

lib/bitfield_kunit.c: In function 'test_bitfields_compile':
lib/bitfield_kunit.c:136:21: warning: unsigned conversion from 'int' to 'u16' {aka 'short unsigned int'} changes value from '393216' to '0' [-Woverflow]
  136 |  u16_encode_bits(0, 0x60000);
      |                     ^~~~~~~
At top level:
lib/bitfield_kunit.c:129:20: warning: 'test_bitfields_compile' defined but not used [-Wunused-function]
  129 | static void __init test_bitfields_compile(struct kunit *context)
      |                    ^~~~~~~~~~~~~~~~~~~~~~

Introduced by commit

  d2585f5164c2 ("lib: kunit: add bitfield test conversion to KUnit")

-- 
Cheers,
Stephen Rothwell