[PATCH 3.16 014/305] mfd: lp8788-irq: Uninitialized variable in irq handler

Ben Hutchings
2016-08-14T11:05:27Z

From: Dan Carpenter <dan.carpenter@oracle.com>

commit 22aab38e7b59fd79ce1045006be69a9abab58e5a upstream.

Instead to being true/false, the "handled" is true/uninitialized.
Presumably this doesn't cause that many problems in real life because
normally we handle the IRQ.

Fixes: eea6b7cc53aa ('mfd: Add lp8788 mfd driver')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Milo Kim <milo.kim@ti.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
drivers/mfd/lp8788-irq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/mfd/lp8788-irq.c
+++ b/drivers/mfd/lp8788-irq.c
@@ -110,7 +110,7 @@ static irqreturn_t lp8788_irq_handler(in
struct lp8788_irq_data *irqd = ptr;
struct lp8788 *lp = irqd->lp;
u8 status[NUM_REGS], addr, mask;
- bool handled;
+ bool handled = false;
int i;

if (lp8788_read_multi_bytes(lp, LP8788_INT_1, status, NUM_REGS))