phy: xgene: Use PTR_ERR_OR_ZERO
Also remove unneeded goto and rc variable.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
diff --git a/drivers/phy/phy-xgene.c b/drivers/phy/phy-xgene.c
index 29214a3..bae9ccc 100644
--- a/drivers/phy/phy-xgene.c
+++ b/drivers/phy/phy-xgene.c
@@ -1657,7 +1657,6 @@
struct phy_provider *phy_provider;
struct xgene_phy_ctx *ctx;
struct resource *res;
- int rc = 0;
u32 default_spd[] = DEFAULT_SATA_SPD_SEL;
u32 default_txboost_gain[] = DEFAULT_SATA_TXBOOST_GAIN;
u32 default_txeye_direction[] = DEFAULT_SATA_TXEYEDIRECTION;
@@ -1676,10 +1675,8 @@
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
ctx->sds_base = devm_ioremap_resource(&pdev->dev, res);
- if (IS_ERR(ctx->sds_base)) {
- rc = PTR_ERR(ctx->sds_base);
- goto error;
- }
+ if (IS_ERR(ctx->sds_base))
+ return PTR_ERR(ctx->sds_base);
/* Retrieve optional clock */
ctx->clk = clk_get(&pdev->dev, NULL);
@@ -1710,22 +1707,12 @@
ctx->phy = devm_phy_create(ctx->dev, NULL, &xgene_phy_ops);
if (IS_ERR(ctx->phy)) {
dev_dbg(&pdev->dev, "Failed to create PHY\n");
- rc = PTR_ERR(ctx->phy);
- goto error;
+ return PTR_ERR(ctx->phy);
}
phy_set_drvdata(ctx->phy, ctx);
- phy_provider = devm_of_phy_provider_register(ctx->dev,
- xgene_phy_xlate);
- if (IS_ERR(phy_provider)) {
- rc = PTR_ERR(phy_provider);
- goto error;
- }
-
- return 0;
-
-error:
- return rc;
+ phy_provider = devm_of_phy_provider_register(ctx->dev, xgene_phy_xlate);
+ return PTR_ERR_OR_ZERO(phy_provider);
}
static const struct of_device_id xgene_phy_of_match[] = {