git.stricted.de - GitHub/LineageOS/android_kernel_motorola

author	Sachin Sant <sachinp@linux.vnet.ibm.com>
	Sun, 26 Feb 2017 06:08:39 +0000 (11:38 +0530)
committer	Michael Ellerman <mpe@ellerman.id.au>
	Fri, 3 Mar 2017 00:24:50 +0000 (11:24 +1100)
commit	a6d8a21596df041f36f4c2ccc260c459e3e851f1
tree	c0e5c498611999ceefc9c7e18c54a87c51f55814	tree \| snapshot (tar.gz zip)
parent	424f8acd328a111319ae30bf384e5dfb9bc8f8cb	commit \| diff

selftest/powerpc: Fix false failures for skipped tests

Tests under alignment subdirectory are skipped when executed on previous
generation hardware, but harness still marks them as failed.

  test: test_copy_unaligned
  tags: git_version:unknown
  [SKIP] Test skipped on line 26
  skip: test_copy_unaligned
  selftests: copy_unaligned [FAIL]

The MAGIC_SKIP_RETURN_VALUE value assigned to rc variable is retained till
the program exit which causes the test to be marked as failed.

This patch resets the value before returning to the main() routine.
With this patch the test o/p is as follows:

  test: test_copy_unaligned
  tags: git_version:unknown
  [SKIP] Test skipped on line 26
  skip: test_copy_unaligned
  selftests: copy_unaligned [PASS]

Signed-off-by: Sachin Sant <sachinp@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>