From: kbuild test robot <lkp@intel.com>
To: "Dupuis, Chad" <chad.dupuis@cavium.com>
Cc: kbuild-all@01.org, martin.petersen@oracle.com,
linux-scsi@vger.kernel.org, fcoe-devel@open-fcoe.org,
netdev@vger.kernel.org, yuval.mintz@cavium.com,
QLogic-Storage-Upstream@cavium.com
Subject: Re: [PATCH V2 2/2] qedf: Add QLogic FastLinQ offload FCoE driver framework.
Date: Thu, 26 Jan 2017 05:53:09 +0800 [thread overview]
Message-ID: <201701260553.5RoJcjln%fengguang.wu@intel.com> (raw)
In-Reply-To: <1485376423-18737-3-git-send-email-chad.dupuis@cavium.com>
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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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next prev parent reply other threads:[~2017-01-25 21:54 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-25 20:33 [PATCH V2 0/2] Add QLogic FastLinQ FCoE (qedf) driver Dupuis, Chad
2017-01-25 20:33 ` Dupuis, Chad
2017-01-25 20:33 ` [PATCH V2 net-next 1/2] qed: Add support for hardware offloaded FCoE Dupuis, Chad
2017-01-25 20:33 ` Dupuis, Chad
[not found] ` <1485376423-18737-2-git-send-email-chad.dupuis-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org>
2017-01-30 9:44 ` Hannes Reinecke
2017-01-30 18:53 ` Arun Easi
2017-01-30 18:53 ` Arun Easi
2017-01-25 20:33 ` [PATCH V2 2/2] qedf: Add QLogic FastLinQ offload FCoE driver framework Dupuis, Chad
2017-01-25 20:33 ` Dupuis, Chad
2017-01-25 21:53 ` kbuild test robot [this message]
[not found] ` <1485376423-18737-3-git-send-email-chad.dupuis-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org>
2017-01-30 10:34 ` Hannes Reinecke
[not found] ` <28df9087-4eaf-d72c-ccee-89408d3a1b32-l3A5Bk7waGM@public.gmane.org>
2017-01-31 17:08 ` Chad Dupuis
[not found] ` <alpine.OSX.2.00.1701311156290.1169-nVgGmETfwnIFUnR/tdpssI0aTaFgKE92ACYyPGjX6YU@public.gmane.org>
2017-02-01 7:59 ` Hannes Reinecke
2017-01-31 18:38 ` Chad Dupuis
2017-01-31 18:38 ` Chad Dupuis
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