From: Axel Lin <axel.lin@ingics.com>
Date: Tue, 3 Mar 2015 01:05:55 +0000 (+0800)
Subject: phy: qcom-ufs: Catch devm_phy_create failure in ufs_qcom_phy_generic_probe
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=d89a7f69d69409ffafad7affc1cc3085d2cd0dd8;p=linux-beck.git

phy: qcom-ufs: Catch devm_phy_create failure in ufs_qcom_phy_generic_probe

Current code does NULL test against return value of ufs_qcom_phy_generic_probe.
However, in the case of devm_phy_create() failure, ufs_qcom_phy_generic_probe
does not return NULL. Fix it.

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-qcom-ufs.c b/drivers/phy/phy-qcom-ufs.c
index 44ee983d57fe..d95effe3cdc1 100644
--- a/drivers/phy/phy-qcom-ufs.c
+++ b/drivers/phy/phy-qcom-ufs.c
@@ -101,6 +101,7 @@ struct phy *ufs_qcom_phy_generic_probe(struct platform_device *pdev,
 	if (IS_ERR(generic_phy)) {
 		err =  PTR_ERR(generic_phy);
 		dev_err(dev, "%s: failed to create phy %d\n", __func__, err);
+		generic_phy = NULL;
 		goto out;
 	}