tree: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git master head: 9fd96261756ed32c762d417b2c4dfd1febbbf71c commit: 9fd96261756ed32c762d417b2c4dfd1febbbf71c [25/25] cfg80211: don't export cfg80211_iter_combinations() config: x86_64-randconfig-x019-201642 (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: git checkout 9fd96261756ed32c762d417b2c4dfd1febbbf71c # save the attached .config to linux build tree make ARCH=x86_64
All errors (new ones prefixed by >>):
net/mac80211/util.c: In function 'ieee80211_max_num_channels':
>> net/mac80211/util.c:3411:8: error: implicit declaration of function
>> 'cfg80211_iter_combinations' [-Werror=implicit-function-declaration]
err = cfg80211_iter_combinations(local->hw.wiphy, ¶ms,
^~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/cfg80211_iter_combinations +3411 net/mac80211/util.c
e227300c Purushottam Kushwaha 2016-10-12 3405
ieee80211_chanctx_radar_detect(local, ctx);
6fa001bc Michal Kazior 2014-04-09 3406 }
6fa001bc Michal Kazior 2014-04-09 3407
6fa001bc Michal Kazior 2014-04-09 3408
list_for_each_entry_rcu(sdata, &local->interfaces, list)
e227300c Purushottam Kushwaha 2016-10-12 3409
params.iftype_num[sdata->wdev.iftype]++;
6fa001bc Michal Kazior 2014-04-09 3410
e227300c Purushottam Kushwaha 2016-10-12 @3411 err =
cfg80211_iter_combinations(local->hw.wiphy, ¶ms,
e227300c Purushottam Kushwaha 2016-10-12 3412
ieee80211_iter_max_chans,
6fa001bc Michal Kazior 2014-04-09 3413
&max_num_different_channels);
6fa001bc Michal Kazior 2014-04-09 3414 if (err < 0)
:::::: The code at line 3411 was first introduced by commit
:::::: e227300c8395dffaa7614ce7c7666a82180ebc60 cfg80211: pass struct to
interface combination check/iter
:::::: TO: Purushottam Kushwaha <[email protected]>
:::::: CC: Johannes Berg <[email protected]>
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https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: application/gzip
