Messages in this thread | | | Date | Mon, 17 Apr 2023 22:16:52 +0800 | From | kernel test robot <> | Subject | Re: [PATCH net-next v1 2/2] net: dsa: microchip: Add partial ACL support for ksz9477 switches |
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Hi Oleksij,
kernel test robot noticed the following build warnings:
[auto build test WARNING on net-next/main]
url: https://github.com/intel-lab-lkp/linux/commits/Oleksij-Rempel/net-dsa-microchip-rework-ksz_prmw8/20230412-012709 patch link: https://lore.kernel.org/r/20230411172456.3003003-3-o.rempel%40pengutronix.de patch subject: [PATCH net-next v1 2/2] net: dsa: microchip: Add partial ACL support for ksz9477 switches config: x86_64-randconfig-a011-20230417 (https://download.01.org/0day-ci/archive/20230417/202304172250.WOCLE8lZ-lkp@intel.com/config) compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/intel-lab-lkp/linux/commit/a25d395c637a31cbf5c2188bf8f8475d4bdeeee8 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Oleksij-Rempel/net-dsa-microchip-rework-ksz_prmw8/20230412-012709 git checkout a25d395c637a31cbf5c2188bf8f8475d4bdeeee8 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/net/dsa/microchip/
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@intel.com> | Link: https://lore.kernel.org/oe-kbuild-all/202304172250.WOCLE8lZ-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/net/dsa/microchip/ksz9477_acl.c:622:27: warning: no previous prototype for function 'ksz9477_acl_get_init_entry' [-Wmissing-prototypes] struct ksz9477_acl_entry *ksz9477_acl_get_init_entry(struct ksz_device *dev, ^ drivers/net/dsa/microchip/ksz9477_acl.c:622:1: note: declare 'static' if the function is not intended to be used outside of this translation unit struct ksz9477_acl_entry *ksz9477_acl_get_init_entry(struct ksz_device *dev, ^ static >> drivers/net/dsa/microchip/ksz9477_acl.c:887:28: warning: variable 'entry' set but not used [-Wunused-but-set-variable] struct ksz9477_acl_entry *entry; ^ 2 warnings generated.
vim +/ksz9477_acl_get_init_entry +622 drivers/net/dsa/microchip/ksz9477_acl.c
609 610 /** 611 * ksz9477_acl_get_init_entry - Get a new uninitialized entry for a specified 612 * port on a ksz_device. 613 * @dev: The ksz_device instance. 614 * @port: The port number to get the uninitialized entry for. 615 * 616 * This function retrieves the next available ACL entry for the specified port, 617 * clears all access flags, and associates it with the current cookie. 618 * 619 * Returns: A pointer to the new uninitialized ACL entry. 620 */ 621 > 622 struct ksz9477_acl_entry *ksz9477_acl_get_init_entry(struct ksz_device *dev, 623 int port) 624 { 625 struct ksz9477_acl_priv *acl = dev->ports[port].acl_priv; 626 struct ksz9477_acl_entries *acles = &acl->acles; 627 struct ksz9477_acl_entry *entry; 628 629 entry = &acles->entries[acles->entries_count]; 630 entry->cookie = acl->current_cookie; 631 632 /* clear all access flags */ 633 entry->entry[KSZ9477_ACL_PORT_ACCESS_10] = 0; 634 entry->entry[KSZ9477_ACL_PORT_ACCESS_11] = 0; 635 636 return entry; 637 } 638
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
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