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Subject[PATCH][next] clocksource: davinci-timer: fix memory leak of clockevent on error return
Date
From: Colin Ian King <colin.king@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.king@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
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