diff options
| author | Tobias Klauser <tklauser@distanz.ch> | 2015-04-24 11:27:34 +0300 |
|---|---|---|
| committer | Vineet Gupta <vgupta@synopsys.com> | 2015-06-19 15:39:28 +0300 |
| commit | 082ae1e1570c69a06221701718f548bd4000b95b (patch) | |
| tree | afa10dc5374407b5705b643f1c9509df6dff4d76 /arch/arc/kernel/perf_event.c | |
| parent | 7002f77541f877a5590615ceb3da32b114f14b62 (diff) | |
| download | linux-082ae1e1570c69a06221701718f548bd4000b95b.tar.xz | |
ARC: perf: Remove unnecessary local variable
Directly return the result of perf_pmu_register() in
arc_pmu_device_probe() instead of assigning and returning variable ret.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Diffstat (limited to 'arch/arc/kernel/perf_event.c')
| -rw-r--r-- | arch/arc/kernel/perf_event.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/arc/kernel/perf_event.c b/arch/arc/kernel/perf_event.c index 57b58f52d825..1287388c258a 100644 --- a/arch/arc/kernel/perf_event.c +++ b/arch/arc/kernel/perf_event.c @@ -268,7 +268,7 @@ static int arc_pmu_device_probe(struct platform_device *pdev) { struct arc_reg_pct_build pct_bcr; struct arc_reg_cc_build cc_bcr; - int i, j, ret; + int i, j; union cc_name { struct { @@ -335,9 +335,7 @@ static int arc_pmu_device_probe(struct platform_device *pdev) /* ARC 700 PMU does not support sampling events */ arc_pmu->pmu.capabilities |= PERF_PMU_CAP_NO_INTERRUPT; - ret = perf_pmu_register(&arc_pmu->pmu, pdev->name, PERF_TYPE_RAW); - - return ret; + return perf_pmu_register(&arc_pmu->pmu, pdev->name, PERF_TYPE_RAW); } #ifdef CONFIG_OF |