Frantisek Sumsal d7ac09520b tree-wide: mark set-but-not-used variables as unused to make LLVM happy ... LLVM 13 introduced `-Wunused-but-set-variable` diagnostic flag, which trips over some intentionally set-but-not-used variables or variables attached to cleanup handlers with side effects (`_cleanup_umask_`, `_cleanup_(notify_on_cleanup)`, `_cleanup_(restore_sigsetp)`, etc.): ``` ../src/basic/process-util.c:1257:46: error: variable 'saved_ssp' set but not used [-Werror,-Wunused-but-set-variable] _cleanup_(restore_sigsetp) sigset_t *saved_ssp = NULL; ^ 1 error generated. ```		2021-09-15 13:09:45 +02:00
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initctl.c	tree-wide: mark set-but-not-used variables as unused to make LLVM happy	2021-09-15 13:09:45 +02:00