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Subject[PATCH V2 2/2] clocksource: imx-gpt: add necessary kfree to avoid resource leak
Date
kfree should be called to free resource in error path
before return.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---
drivers/clocksource/timer-imx-gpt.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/clocksource/timer-imx-gpt.c b/drivers/clocksource/timer-imx-gpt.c
index a3d6ccb..0f78b30 100644
--- a/drivers/clocksource/timer-imx-gpt.c
+++ b/drivers/clocksource/timer-imx-gpt.c
@@ -477,12 +477,16 @@ static int __init mxc_timer_init_dt(struct device_node *np, enum imx_gpt_type t
return -ENOMEM;

imxtm->base = of_iomap(np, 0);
- if (!imxtm->base)
+ if (!imxtm->base) {
+ kfree(imxtm);
return -ENXIO;
+ }

imxtm->irq = irq_of_parse_and_map(np, 0);
- if (imxtm->irq <= 0)
+ if (imxtm->irq <= 0) {
+ kfree(imxtm);
return -EINVAL;
+ }

imxtm->clk_ipg = of_clk_get_by_name(np, "ipg");

--
2.7.4
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