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Groups > linux.kernel > #1212696
| From | Sasha Levin <sasha.levin@oracle.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/3] tools/liblockdep: correct macro for WARN |
| Date | 2015-08-25 07:30 +0200 |
| Message-ID | <q1eY1-5rL-5@gated-at.bofh.it> (permalink) |
| References | <q1eY1-5rL-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
As Peter Zijlstra pointed out, the varargs for WARN() are optional, so we need to correctly handle the case where they don't exist. This would cause a compilation error. Signed-off-by: Sasha Levin <sasha.levin@oracle.com> --- tools/lib/lockdep/uinclude/linux/kernel.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/lib/lockdep/uinclude/linux/kernel.h b/tools/lib/lockdep/uinclude/linux/kernel.h index cd2cc59..276c7a8 100644 --- a/tools/lib/lockdep/uinclude/linux/kernel.h +++ b/tools/lib/lockdep/uinclude/linux/kernel.h @@ -23,7 +23,7 @@ #define WARN_ON(x) (x) #define WARN_ON_ONCE(x) (x) #define likely(x) (x) -#define WARN(x, y, z) (x) +#define WARN(x, y...) (x) #define uninitialized_var(x) x #define __init #define noinline -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 2/3] tools/liblockdep: correct macro for WARN Sasha Levin <sasha.levin@oracle.com> - 2015-08-25 07:30 +0200 [tip:locking/urgent] tools/liblockdep: Correct macro for WARN tip-bot for Sasha Levin <tipbot@zytor.com> - 2015-08-25 10:20 +0200
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