'onecell' is malloced in clk_boston_setup(), but is not freed
before leaving from the error handling cases.
Signed-off-by: Yi Wang <wang.yi59@xxxxxxxxxx>
---
v2: fix syntax issue in comment, thanks to Sergei.
drivers/clk/imgtec/clk-boston.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/clk/imgtec/clk-boston.c b/drivers/clk/imgtec/clk-boston.c
index 15af423..f5d54a6 100644
--- a/drivers/clk/imgtec/clk-boston.c
+++ b/drivers/clk/imgtec/clk-boston.c
@@ -73,27 +73,32 @@ static void __init clk_boston_setup(struct device_node *np)
hw = clk_hw_register_fixed_rate(NULL, "input", NULL, 0, in_freq);
if (IS_ERR(hw)) {
pr_err("failed to register input clock: %ld\n", PTR_ERR(hw));
- return;
+ goto error;
}
onecell->hws[BOSTON_CLK_INPUT] = hw;
hw = clk_hw_register_fixed_rate(NULL, "sys", "input", 0, sys_freq);
if (IS_ERR(hw)) {
pr_err("failed to register sys clock: %ld\n", PTR_ERR(hw));
- return;
+ goto error;
}
onecell->hws[BOSTON_CLK_SYS] = hw;
hw = clk_hw_register_fixed_rate(NULL, "cpu", "input", 0, cpu_freq);
if (IS_ERR(hw)) {
pr_err("failed to register cpu clock: %ld\n", PTR_ERR(hw));
- return;
+ goto error;
}
onecell->hws[BOSTON_CLK_CPU] = hw;
err = of_clk_add_hw_provider(np, of_clk_hw_onecell_get, onecell);
if (err)
pr_err("failed to add DT provider: %d\n", err);
+
+ return;
+
+error:
+ kfree(onecell);
}
/*
--
1.8.3.1
