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Subject[PATCH 03/22 v4] Input: atmel_mxt_ts - detect OOM when creating mt slots
Date
Hopefully this new code path will never be used, but better safe than
sorry...

Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
---
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 cb191fe..00b37b1 100644
--- a/drivers/input/touchscreen/atmel_mxt_ts.c
+++ b/drivers/input/touchscreen/atmel_mxt_ts.c
@@ -1132,7 +1132,9 @@ 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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