[PATCH V2 2/2] clocksource: imx-gpt: add necessary kfree to avoid resource leak

[Anson Huang]

kfree should be called to free resource in error path
before return.

Signed-off-by: Anson Huang <anson.hu...@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