CC: [email protected] BCC: [email protected] CC: [email protected] TO: Thomas Gleixner <[email protected]> CC: Jason Gunthorpe <[email protected]> CC: "Greg Kroah-Hartman" <[email protected]>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 92f90cc9fe0e7a984ea3d4bf3d120e30ba8a2118 commit: 54324c2f3d728f451d9053fcc7859b26fc9cecb4 PCI/MSI: Split out CONFIG_PCI_MSI independent part date: 3 months ago :::::: branch date: 10 hours ago :::::: commit date: 3 months ago compiler: powerpc64-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> cppcheck possible warnings: (new ones prefixed by >>, may not real problems) >> drivers/pci/msi/msi.c:646:4: warning: Assignment of function parameter has >> no effect outside the function. Did you forget dereferencing it? >> [uselessAssignmentPtrArg] entries++; ^ vim +646 drivers/pci/msi/msi.c d9d7070e6117651 drivers/pci/msi.c Hidetoshi Seto 2009-08-06 638 7d5ec3d3612396d drivers/pci/msi.c Thomas Gleixner 2021-07-29 639 static void msix_update_entries(struct pci_dev *dev, struct msix_entry *entries) 75cb3426878d479 drivers/pci/msi.c Hidetoshi Seto 2009-08-06 640 { 75cb3426878d479 drivers/pci/msi.c Hidetoshi Seto 2009-08-06 641 struct msi_desc *entry; 75cb3426878d479 drivers/pci/msi.c Hidetoshi Seto 2009-08-06 642 7d5ec3d3612396d drivers/pci/msi.c Thomas Gleixner 2021-07-29 643 if (entries) { 7112158d97a1539 drivers/pci/msi.c Thomas Gleixner 2021-12-06 644 for_each_pci_msi_entry(entry, dev) { 7d5ec3d3612396d drivers/pci/msi.c Thomas Gleixner 2021-07-29 645 entries->vector = entry->irq; 7d5ec3d3612396d drivers/pci/msi.c Thomas Gleixner 2021-07-29 @646 entries++; 7d5ec3d3612396d drivers/pci/msi.c Thomas Gleixner 2021-07-29 647 } 7d5ec3d3612396d drivers/pci/msi.c Thomas Gleixner 2021-07-29 648 } 7d5ec3d3612396d drivers/pci/msi.c Thomas Gleixner 2021-07-29 649 } d7cc609fb679e11 drivers/pci/msi.c Logan Gunthorpe 2019-05-23 650 :::::: The code at line 646 was first introduced by commit :::::: 7d5ec3d3612396dc6d4b76366d20ab9fc06f399f PCI/MSI: Mask all unused MSI-X entries :::::: TO: Thomas Gleixner <[email protected]> :::::: CC: Thomas Gleixner <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected] _______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
