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| author | Arnd Bergmann <arnd@arndb.de> | 2017-01-09 11:47:50 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-12 11:22:48 +0100 |
| commit | 56ef587b77fddbc1b55a22253245a968cf7a1c58 (patch) | |
| tree | d9fc9d7f6fb36e3c3143d9d1e9ace6ad3a0f7f8b /drivers | |
| parent | acb7df233b7274ff19dfb51402f41845793430b1 (diff) | |
stable-fixup: hotplug: fix unused function warning
[resolves a messed up backport, so no matching upstream commit]
The backport of upstream commit 777c6e0daebb ("hotplug: Make
register and unregister notifier API symmetric") to linux-4.4.y
introduced a harmless warning in 'allnoconfig' builds as spotted by
kernelci.org:
kernel/cpu.c:226:13: warning: 'cpu_notify_nofail' defined but not used [-Wunused-function]
So far, this is the only stable tree that is affected, as linux-4.6 and
higher contain commit 984581728eb4 ("cpu/hotplug: Split out cpu down functions")
that makes the function used in all configurations, while older longterm
releases so far don't seem to have a backport of 777c6e0daebb.
The fix for the warning is trivial: move the unused function back
into the #ifdef section where it was before.
Link: https://kernelci.org/build/id/586fcacb59b514049ef6c3aa/logs/
Fixes: 1c0f4e0ebb79 ("hotplug: Make register and unregister notifier API symmetric") in v4.4.y
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions