Hi Chad, [auto build test WARNING on net/master] [also build test WARNING on v4.10-rc5 next-20170125] [cannot apply to net-next/master] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Dupuis-Chad/Add-QLogic-FastLinQ-FCoE-qedf-driver/20170126-044037 config: ia64-allmodconfig (attached as .config) compiler: ia64-linux-gcc (GCC) 6.2.0 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=ia64 Note: it may well be a FALSE warning. FWIW you are at least aware of it now. http://gcc.gnu.org/wiki/Better_Uninitialized_Warnings All warnings (new ones prefixed by >>): drivers/scsi/qedf/qedf_main.c: In function '__qedf_probe.constprop': >> drivers/scsi/qedf/qedf_main.c:2764:6: warning: 'rc' may be used uninitialized in this function [-Wmaybe-uninitialized] int rc; ^~ drivers/scsi/qedf/qedf_main.c: In function 'qedf_link_recovery': >> drivers/scsi/qedf/qedf_main.c:286:24: warning: 'rdata' may be used uninitialized in this function [-Wmaybe-uninitialized] struct fc_rport_priv *rdata; ^~~~~ vim +/rc +2764 drivers/scsi/qedf/qedf_main.c 2748 static const struct pci_device_id qedf_pci_tbl[] = { 2749 { PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, 0x165c) }, 2750 { PCI_DEVICE(PCI_VENDOR_ID_QLOGIC, 0x8080) }, 2751 {0} 2752 }; 2753 MODULE_DEVICE_TABLE(pci, qedf_pci_tbl); 2754 2755 static struct pci_driver qedf_pci_driver = { 2756 .name = QEDF_MODULE_NAME, 2757 .id_table = qedf_pci_tbl, 2758 .probe = qedf_probe, 2759 .remove = qedf_remove, 2760 }; 2761 2762 static int __qedf_probe(struct pci_dev *pdev, int mode) 2763 { > 2764 int rc; 2765 struct fc_lport *lport; 2766 struct qedf_ctx *qedf; 2767 struct Scsi_Host *host; 2768 bool is_vf = false; 2769 struct qed_ll2_params params; 2770 char host_buf[20]; 2771 struct qed_link_params link_params; 2772 int status; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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