Re: [PATCH kselftest 3/3] selftests: vDSO: improve getrandom and chacha error messages

[kernel test robot <lkp@intel.com>]

Hi Jason,

kernel test robot noticed the following build warnings:

[auto build test WARNING on shuah-kselftest/next]
[also build test WARNING on shuah-kselftest/fixes linus/master v6.12-rc1 next-20241004]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Jason-A-Donenfeld/selftests-vDSO-condition-chacha-build-on-chacha-implementation/20241003-111508
base:   https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next
patch link:    https://lore.kernel.org/r/20241003031307.2236454-4-Jason%40zx2c4.com
patch subject: [PATCH kselftest 3/3] selftests: vDSO: improve getrandom and chacha error messages
:::::: branch date: 2 days ago
:::::: commit date: 2 days ago
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241005/202410051432.uAzAV7yV-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202410051432.uAzAV7yV-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> vdso_test_getrandom.c:274:3: warning: add explicit braces to avoid dangling else [-Wdangling-else]
     274 |                 else if (WSTOPSIG(status) == (SIGTRAP | 0x80)) {
         |                 ^
   1 warning generated.

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