From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============2754871669748885156==" MIME-Version: 1.0 From: kernel test robot To: kbuild-all@lists.01.org Subject: [chrome-os:chromeos-5.4 14/121] drivers/remoteproc/qcom_sysmon.c:554:27: warning: Uninitialized variable: acked Date: Mon, 07 Dec 2020 19:52:21 +0800 Message-ID: <202012071919.DoanAa4n-lkp@intel.com> List-Id: --===============2754871669748885156== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable tree: https://chromium.googlesource.com/chromiumos/third_party/kernel chr= omeos-5.4 head: d2eadaa20e1688b9c0de94471c60262b1bc38d41 commit: 9f25020575a9accfc8746d32258b86c9e3ea982a [14/121] FROMGIT: remotepr= oc: sysmon: Expose the shutdown result compiler: aarch64-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot "cppcheck warnings: (new ones prefixed by >>)" >> drivers/remoteproc/qcom_sysmon.c:554:27: warning: Uninitialized variable= : acked [uninitvar] sysmon->shutdown_acked =3D acked; ^ vim +554 drivers/remoteproc/qcom_sysmon.c 528 = 529 static void sysmon_stop(struct rproc_subdev *subdev, bool crashed) 530 { 531 struct qcom_sysmon *sysmon =3D container_of(subdev, struct qcom_sys= mon, subdev); 532 struct sysmon_event event =3D { 533 .subsys_name =3D sysmon->name, 534 .ssr_event =3D SSCTL_SSR_EVENT_BEFORE_SHUTDOWN 535 }; 536 bool acked; 537 = 538 sysmon->shutdown_acked =3D false; 539 = 540 mutex_lock(&sysmon->state_lock); 541 sysmon->state =3D SSCTL_SSR_EVENT_BEFORE_SHUTDOWN; 542 blocking_notifier_call_chain(&sysmon_notifiers, 0, (void *)&event); 543 mutex_unlock(&sysmon->state_lock); 544 = 545 /* Don't request graceful shutdown if we've crashed */ 546 if (crashed) 547 return; 548 = 549 if (sysmon->ssctl_version) 550 acked =3D ssctl_request_shutdown(sysmon); 551 else if (sysmon->ept) 552 acked =3D sysmon_request_shutdown(sysmon); 553 = > 554 sysmon->shutdown_acked =3D acked; 555 } 556 = --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org --===============2754871669748885156==--