[PATCH][next] clocksource: davinci-timer: fix memory leak of clockevent on error return

[Colin King]

From: Colin Ian King <colin.k...@canonical.com>

Currently when the call to request_irq falls there is a memory leak of
clockevent on the error return path. Fix this by kfree'ing clockevent.

Addresses-Coverity: ("Resource leak")
Fixes: fe3b8194f274 ("clocksource: davinci-timer: add support for clockevents")
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
 drivers/clocksource/timer-davinci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clocksource/timer-davinci.c 
b/drivers/clocksource/timer-davinci.c
index a9ca02390b66..8512f12e250a 100644
--- a/drivers/clocksource/timer-davinci.c
+++ b/drivers/clocksource/timer-davinci.c
@@ -300,6 +300,7 @@ int __init davinci_timer_register(struct clk *clk,
                         "clockevent/tim12", clockevent);
        if (rv) {
                pr_err("Unable to request the clockevent interrupt");
+               kfree(clockevent);
                return rv;
        }
 
-- 
2.20.1