From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
The pll struct is being allocated but not kfree'd on an error return
path when devm_clk_hw_register fails. Fix this with a kfree on pll
if an error occurs.
Addresses-Coverity: ("Resource leak")
Fixes: b19f009d4510 ("clk: bcm2835: Migrate to clk_hw based registration and OF APIs")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/clk/bcm/clk-bcm2835.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
index 770bb01f523e..90584deaf416 100644
--- a/drivers/clk/bcm/clk-bcm2835.c
+++ b/drivers/clk/bcm/clk-bcm2835.c
@@ -1310,8 +1310,10 @@ static struct clk_hw *bcm2835_register_pll(struct bcm2835_cprman *cprman,
pll->hw.init = &init;
ret = devm_clk_hw_register(cprman->dev, &pll->hw);
- if (ret)
+ if (ret) {
+ kfree(pll);
return NULL;
+ }
return &pll->hw;
}
--
2.20.1
