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| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-06-12 18:33:20 +0300 |
|---|---|---|
| committer | Luis Chamberlain <mcgrof@kernel.org> | 2022-07-02 00:45:24 +0300 |
| commit | f963ef123900ac534aeb6141642e5351989ac14c (patch) | |
| tree | 7c4a61237a80d5dd1c727b96eed3ddb8e2f538bd /Documentation/livepatch | |
| parent | cfa94c538be621a0ba645adfa9ead005b5fa02f6 (diff) | |
| download | linux-f963ef123900ac534aeb6141642e5351989ac14c.tar.xz | |
module: Fix "warning: variable 'exit' set but not used"
When CONFIG_MODULE_UNLOAD is not selected, 'exit' is
set but never used.
It is not possible to replace the #ifdef CONFIG_MODULE_UNLOAD by
IS_ENABLED(CONFIG_MODULE_UNLOAD) because mod->exit doesn't exist
when CONFIG_MODULE_UNLOAD is not selected.
And because of the rcu_read_lock_sched() section it is not easy
to regroup everything in a single #ifdef. Let's regroup partially
and add missing #ifdef to completely opt out the use of
'exit' when CONFIG_MODULE_UNLOAD is not selected.
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Diffstat (limited to 'Documentation/livepatch')
0 files changed, 0 insertions, 0 deletions