[PATCH -next] fpga: dfl: simplify the return expression of fme_perf_pmu_register

[Liu Shixin]

Simplify the return expression.

Signed-off-by: Liu Shixin <liushix...@huawei.com>
---
 drivers/fpga/dfl-fme-perf.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/drivers/fpga/dfl-fme-perf.c b/drivers/fpga/dfl-fme-perf.c
index 531266287eee..e881fbe6d838 100644
--- a/drivers/fpga/dfl-fme-perf.c
+++ b/drivers/fpga/dfl-fme-perf.c
@@ -906,7 +906,6 @@ static int fme_perf_pmu_register(struct platform_device 
*pdev,
 {
        struct pmu *pmu = &priv->pmu;
        char *name;
-       int ret;
 
        spin_lock_init(&priv->fab_lock);
 
@@ -926,11 +925,7 @@ static int fme_perf_pmu_register(struct platform_device 
*pdev,
 
        name = devm_kasprintf(priv->dev, GFP_KERNEL, "dfl_fme%d", pdev->id);
 
-       ret = perf_pmu_register(pmu, name, -1);
-       if (ret)
-               return ret;
-
-       return 0;
+       return perf_pmu_register(pmu, name, -1);
 }
 
 static void fme_perf_pmu_unregister(struct fme_perf_priv *priv)
-- 
2.25.1