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| author | Ben Hutchings <ben@decadent.org.uk> | 2017-05-25 12:58:39 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-06-05 09:28:06 +0200 |
| commit | 1baa75406ecc2d77c9e6ecf45a707838a5bf7f29 (patch) | |
| tree | 7a12f9793c254b9b20513132f3ddbd5b773b2080 /tools/lib/lockdep | |
| parent | b016d870cadae31d7c5eb2eef794d2e733f6595c (diff) | |
| download | lwn-1baa75406ecc2d77c9e6ecf45a707838a5bf7f29.tar.gz lwn-1baa75406ecc2d77c9e6ecf45a707838a5bf7f29.zip | |
tools/lib/lockdep: Fix 'defined but not used' warning for init_utsname()
We define init_utsname() as static but not inline, resulting
in a warning for every source file that includes lockdep.h but
doesn't call it.
Since it is only used by lockdep.c, define it in there.
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/20170525130005.5947-8-alexander.levin@verizon.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/lib/lockdep')
| -rw-r--r-- | tools/lib/lockdep/lockdep.c | 10 | ||||
| -rw-r--r-- | tools/lib/lockdep/uinclude/linux/lockdep.h | 10 |
2 files changed, 10 insertions, 10 deletions
diff --git a/tools/lib/lockdep/lockdep.c b/tools/lib/lockdep/lockdep.c index 443acb11f907..209f967dedaa 100644 --- a/tools/lib/lockdep/lockdep.c +++ b/tools/lib/lockdep/lockdep.c @@ -12,4 +12,14 @@ u32 prandom_u32(void) abort(); } +static struct new_utsname *init_utsname(void) +{ + static struct new_utsname n = (struct new_utsname) { + .release = "liblockdep", + .version = LIBLOCKDEP_VERSION, + }; + + return &n; +} + #include "../../../kernel/locking/lockdep.c" diff --git a/tools/lib/lockdep/uinclude/linux/lockdep.h b/tools/lib/lockdep/uinclude/linux/lockdep.h index d1079034a14d..c157242e0417 100644 --- a/tools/lib/lockdep/uinclude/linux/lockdep.h +++ b/tools/lib/lockdep/uinclude/linux/lockdep.h @@ -44,16 +44,6 @@ static inline int debug_locks_off(void) #define atomic_t unsigned long #define atomic_inc(x) ((*(x))++) -static struct new_utsname *init_utsname(void) -{ - static struct new_utsname n = (struct new_utsname) { - .release = "liblockdep", - .version = LIBLOCKDEP_VERSION, - }; - - return &n; -} - #define print_tainted() "" #define static_obj(x) 1 |