From: kernel test robot <lkp@intel.com>
To: Loic Poulain <loic.poulain@linaro.org>
Cc: kbuild-all@lists.01.org,
Linux Memory Management List <linux-mm@kvack.org>,
Kalle Valo <kvalo@codeaurora.org>
Subject: [linux-next:master 3307/5418] drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:3911:28: sparse: sparse: incorrect type in assignment (different base types)
Date: Wed, 8 Dec 2021 03:24:25 +0800 [thread overview]
Message-ID: <202112080339.rKLd0aDI-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: 04fe99a8d936d46a310ca61b8b63dc270962bf01
commit: 7a6cfe28ae3ef6a78774fd1e21e3b76c90937112 [3307/5418] brcmfmac: Configure keep-alive packet on suspend
config: microblaze-randconfig-s031-20211207 (https://download.01.org/0day-ci/archive/20211208/202112080339.rKLd0aDI-lkp@intel.com/config)
compiler: microblaze-linux-gcc (GCC) 11.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=7a6cfe28ae3ef6a78774fd1e21e3b76c90937112
git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
git fetch --no-tags linux-next master
git checkout 7a6cfe28ae3ef6a78774fd1e21e3b76c90937112
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=microblaze SHELL=/bin/bash drivers/net/wireless/broadcom/brcm80211/brcmfmac/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:3911:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le32 [assigned] [usertype] period_msec @@ got restricted __le16 [usertype] @@
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:3911:28: sparse: expected restricted __le32 [assigned] [usertype] period_msec
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:3911:28: sparse: got restricted __le16 [usertype]
>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:3913:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned char [assigned] [usertype] keep_alive_id @@ got restricted __le16 [usertype] @@
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:3913:30: sparse: expected unsigned char [assigned] [usertype] keep_alive_id
drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:3913:30: sparse: got restricted __le16 [usertype]
vim +3911 drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c
3903
3904 static int brcmf_keepalive_start(struct brcmf_if *ifp, unsigned int interval)
3905 {
3906 struct brcmf_mkeep_alive_pkt_le kalive = {0};
3907 int ret = 0;
3908
3909 /* Configure Null function/data keepalive */
3910 kalive.version = cpu_to_le16(1);
> 3911 kalive.period_msec = cpu_to_le16(interval * MSEC_PER_SEC);
3912 kalive.len_bytes = cpu_to_le16(0);
> 3913 kalive.keep_alive_id = cpu_to_le16(0);
3914
3915 ret = brcmf_fil_iovar_data_set(ifp, "mkeep_alive", &kalive, sizeof(kalive));
3916 if (ret)
3917 brcmf_err("keep-alive packet config failed, ret=%d\n", ret);
3918
3919 return ret;
3920 }
3921
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next reply other threads:[~2021-12-07 19:27 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-07 19:24 kernel test robot [this message]
2021-12-08 6:38 ` [linux-next:master 3307/5418] drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c:3911:28: sparse: sparse: incorrect type in assignment (different base types) Kalle Valo
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