Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [PATCH 3/5] perf: Remove 'extern' on hw_perf_event_init() definition | Date | Mon, 27 Sep 2010 19:39:55 +0900 |
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Using 'extern' keyword on function definition has no meaning and sparse complains about it:
kernel/perf_event.c:78:32: warning: function 'hw_perf_event_init' with external linkage has definition
Signed-off-by: Namhyung Kim <namhyung@gmail.com> --- kernel/perf_event.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/kernel/perf_event.c b/kernel/perf_event.c index bd5d750..fd26451 100644 --- a/kernel/perf_event.c +++ b/kernel/perf_event.c @@ -75,7 +75,7 @@ static DEFINE_SPINLOCK(perf_resource_lock); /* * Architecture provided APIs - weak aliases: */ -extern __weak const struct pmu *hw_perf_event_init(struct perf_event *event) +__weak const struct pmu *hw_perf_event_init(struct perf_event *event) { return NULL; } -- 1.7.2.2
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