Hi Rafał, [auto build test ERROR on wireless-drivers-next/master] [also build test ERROR on next-20170124] [cannot apply to v4.10-rc5] [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/Rafa-Mi-ecki/brcmfmac-switch-to-C-function-__brcmf_err-for-printing-errors/20170125-033714 base: https://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git master config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): In file included from drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.c:25:0: drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.c: In function 'brcmf_cfg80211_vndr_cmds_dcmd_handler': >> drivers/net/wireless/broadcom/brcm80211/brcmfmac/debug.h:53:2: warning: >> 'pub' may be used uninitialized in this function [-Wmaybe-uninitialized] __brcmf_err(pub, __func__, fmt, ##__VA_ARGS__) ^~~~~~~~~~~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/vendor.c:36:20: note: 'pub' was declared here struct brcmf_pub *pub; ^~~ -- drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c: In function 'brcmf_sdio_verifymemory': >> drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:3212:26: error: >> 'bus' undeclared (first use in this function) struct brcmf_pub *pub = bus->sdiodev->bus_if->drvr; ^~~ drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c:3212:26: note: each undeclared identifier is reported only once for each function it appears in vim +/bus +3212 drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c 3206 3207 #ifdef DEBUG 3208 static bool 3209 brcmf_sdio_verifymemory(struct brcmf_sdio_dev *sdiodev, u32 ram_addr, 3210 u8 *ram_data, uint ram_sz) 3211 { > 3212 struct brcmf_pub *pub = bus->sdiodev->bus_if->drvr; 3213 char *ram_cmp; 3214 int err; 3215 bool ret = true; --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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