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liblockdep defines various macros that may expand to an expression with no effect, while the in-kernel definition does have an effect. This results in warnings from gcc when -Wunused-value is enabled, and is is enabled by -Wall. Fix this by introducing trivial functions, as function return values are generally allowed to be ignored. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: a.p.zijlstra@chello.nl Link: http://lkml.kernel.org/r/20170525130005.5947-6-alexander.levin@verizon.com Signed-off-by: Ingo Molnar <mingo@kernel.org> |
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| .. | ||
| include/liblockdep | ||
| tests | ||
| uinclude | ||
| .gitignore | ||
| Build | ||
| common.c | ||
| lockdep | ||
| lockdep_internals.h | ||
| lockdep_states.h | ||
| lockdep.c | ||
| Makefile | ||
| preload.c | ||
| rbtree.c | ||
| run_tests.sh | ||