diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2009-11-05 13:56:50 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-11-05 13:56:50 +0900 |
| commit | 8820002c18cd3167d2800c002f13d78fa0325402 (patch) | |
| tree | 8896bff3fb02dc5b0ae205a2396f5858b16296e0 /arch/sh/kernel/perf_event.c | |
| parent | b6d0137d6156db54a9e6ff74458ed4342a45abb5 (diff) | |
sh: perf events: Fix up uninitialized variable warning.
'config' can be unintialized, and although it's not really an error, it
still manages to trigger the -Werror with certain toolchains. Initialize
it early to shut up gcc.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/perf_event.c')
| -rw-r--r-- | arch/sh/kernel/perf_event.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/sh/kernel/perf_event.c b/arch/sh/kernel/perf_event.c index 4449f0ac9bf8..7ff0943e7a08 100644 --- a/arch/sh/kernel/perf_event.c +++ b/arch/sh/kernel/perf_event.c @@ -103,7 +103,7 @@ static int __hw_perf_event_init(struct perf_event *event) { struct perf_event_attr *attr = &event->attr; struct hw_perf_event *hwc = &event->hw; - int config; + int config = -1; int err; if (!sh_pmu_initialized()) @@ -155,8 +155,6 @@ static int __hw_perf_event_init(struct perf_event *event) config = sh_pmu->event_map(attr->config); break; - default: - return -EINVAL; } if (config == -1) |