From: kernel test robot <lkp@intel.com>
To: Jiri Pirko <jiri@nvidia.com>
Cc: oe-kbuild-all@lists.linux.dev
Subject: [jpirko-mlxsw:wip_attestation_all_1 49/62] drivers/ctlv/tests/registration_kunit.c:1706:48: warning: variable 'init_info' is uninitialized when passed as a const pointer argument here
Date: Sun, 18 Oct 2026 09:43:30 +0200 [thread overview]
Message-ID: <202610161928.r7mxYLH1-lkp@intel.com> (raw)
tree: https://github.com/jpirko/linux_mlxsw wip_attestation_all_1
head: e63637d55bc3ae7cbef988e3525c79b9381dba1b
commit: 611edc69440d968bf06f3c4018b4a3b4a4660884 [49/62] selftests/ctlv: Add library tests
config: powerpc64-randconfig-r2108-20261016 (https://download.01.org/0day-ci/archive/20261016/202610161928.r7mxYLH1-lkp@intel.com/config)
compiler: clang version 24.0.0git (https://github.com/llvm/llvm-project 8a679464f19c426ef76aad9f4587b703dd3e584d)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261016/202610161928.r7mxYLH1-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/oe-kbuild-all/202610161928.r7mxYLH1-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/ctlv/tests/registration_kunit.c:1706:48: warning: variable 'init_info' is uninitialized when passed as a const pointer argument here [-Wuninitialized-const-pointer]
1706 | created = ctlv_create(parent, &ctlv_family, &init_info);
| ^~~~~~~~~
1 warning generated.
vim +/init_info +1706 drivers/ctlv/tests/registration_kunit.c
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1696
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1697 static void ctlv_reg_test_root_init_info(struct kunit *test)
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1698 {
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1699 struct device *parent;
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1700 struct ctlv_device *created;
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1701 u8 init_info;
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1702
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1703 parent = kunit_device_register(test, "ctlv-root-info");
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1704 KUNIT_ASSERT_NOT_ERR_OR_NULL(test, parent);
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1705 kunit_warning_suppress(test) {
2c4421adfbc30c9 Jiri Pirko 2026-08-26 @1706 created = ctlv_create(parent, &ctlv_family, &init_info);
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1707 KUNIT_EXPECT_SUPPRESSED_WARNING_COUNT(test, 1);
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1708 }
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1709 KUNIT_ASSERT_TRUE(test, IS_ERR(created));
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1710 KUNIT_EXPECT_EQ(test, PTR_ERR(created), -EINVAL);
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1711 }
2c4421adfbc30c9 Jiri Pirko 2026-08-26 1712
:::::: The code at line 1706 was first introduced by commit
:::::: 2c4421adfbc30c9ee180047f914b19954af67851 ctlv: Add KUnit tests
:::::: TO: Jiri Pirko <jiri@nvidia.com>
:::::: CC: Jiri Pirko <jiri@nvidia.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2026-10-18 7:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-18 7:43 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2026-10-17 20:13 [jpirko-mlxsw:wip_attestation_all_1 49/62] drivers/ctlv/tests/registration_kunit.c:1706:48: warning: variable 'init_info' is uninitialized when passed as a const pointer argument here kernel test robot
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