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[PATCH 03/21 v5] Input: atmel_mxt_ts - detect OOM when creating mt slots

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Hopefully this new code path will never be used, but better safe than
sorry...

Signed-off-by: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>
---
 drivers/input/touchscreen/atmel_mxt_ts.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c
index 8b33f3a..926209c 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -1136,7 +1136,9 @@ static int __devinit mxt_probe(struct i2c_client *client,
 			     0, 255, 0, 0);
 
 	/* For multi touch */
-	input_mt_init_slots(input_dev, MXT_MAX_FINGER);
+	error = input_mt_init_slots(input_dev, MXT_MAX_FINGER);
+	if (error)
+		goto err_free_mem;
 	input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR,
 			     0, MXT_MAX_AREA, 0, 0);
 	input_set_abs_params(input_dev, ABS_MT_POSITION_X,
-- 
1.7.7.3

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