From: Jian Dong <[email protected]> when register failed, clk will be freed, it will generate dangling pointer problem in later reference. it should return directly.
Signed-off-by: Jian Dong <[email protected]> --- drivers/clk/imx/clk-lpcg-scu.c | 1 + drivers/clk/imx/clk-scu.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/clk/imx/clk-lpcg-scu.c b/drivers/clk/imx/clk-lpcg-scu.c index 77be763..dd5abd0 100644 --- a/drivers/clk/imx/clk-lpcg-scu.c +++ b/drivers/clk/imx/clk-lpcg-scu.c @@ -114,6 +114,7 @@ struct clk_hw *__imx_clk_lpcg_scu(struct device *dev, const char *name, if (ret) { kfree(clk); hw = ERR_PTR(ret); + return hw; } if (dev) diff --git a/drivers/clk/imx/clk-scu.c b/drivers/clk/imx/clk-scu.c index 1f5518b7..f89b4da 100644 --- a/drivers/clk/imx/clk-scu.c +++ b/drivers/clk/imx/clk-scu.c @@ -426,6 +426,7 @@ struct clk_hw *__imx_clk_scu(struct device *dev, const char *name, if (ret) { kfree(clk); hw = ERR_PTR(ret); + return hw; } if (dev) -- 1.9.1
