Messages in this thread | | | Date | Tue, 14 Feb 2023 07:24:43 +0800 | From | kernel test robot <> | Subject | drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:1580 rtl8xxxu_print_chipinfo() warn: always true condition '(priv->chip_cut <= 15) => (0-15 <= 15)' |
| |
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: b408817d48840847c00052ae0e02a54311913073 commit: 7b0ac469e331d9f9fd77f4ebb7a6322f5562db67 wifi: rtl8xxxu: Recognise all possible chip cuts date: 3 months ago config: x86_64-randconfig-m001-20230213 (https://download.01.org/0day-ci/archive/20230214/202302140753.71IgU77A-lkp@intel.com/config) compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
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/202302140753.71IgU77A-lkp@intel.com/
New smatch warnings: drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:1580 rtl8xxxu_print_chipinfo() warn: always true condition '(priv->chip_cut <= 15) => (0-15 <= 15)'
Old smatch warnings: drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:5675 rtl8xxxu_c2hcmd_callback() warn: potential spectre issue 'rtl8xxxu_legacy_ratetable' [r] (local cap)
vim +1580 drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c
1573 1574 static void rtl8xxxu_print_chipinfo(struct rtl8xxxu_priv *priv) 1575 { 1576 struct device *dev = &priv->udev->dev; 1577 char cut = '?'; 1578 1579 /* Currently always true: chip_cut is 4 bits. */ > 1580 if (priv->chip_cut <= 15) 1581 cut = 'A' + priv->chip_cut; 1582 1583 dev_info(dev, 1584 "RTL%s rev %c (%s) %iT%iR, TX queues %i, WiFi=%i, BT=%i, GPS=%i, HI PA=%i\n", 1585 priv->chip_name, cut, priv->chip_vendor, priv->tx_paths, 1586 priv->rx_paths, priv->ep_tx_count, priv->has_wifi, 1587 priv->has_bluetooth, priv->has_gps, priv->hi_pa); 1588 1589 dev_info(dev, "RTL%s MAC: %pM\n", priv->chip_name, priv->mac_addr); 1590 } 1591
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
| |