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Diffstat (limited to 'drivers/input/keyboard/lm8323.c')
| -rw-r--r-- | drivers/input/keyboard/lm8323.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/input/keyboard/lm8323.c b/drivers/input/keyboard/lm8323.c index cb32e2b506b7..21bea52d4365 100644 --- a/drivers/input/keyboard/lm8323.c +++ b/drivers/input/keyboard/lm8323.c @@ -616,6 +616,8 @@ static ssize_t lm8323_set_disable(struct device *dev, unsigned int i; ret = kstrtouint(buf, 10, &i); + if (ret) + return ret; mutex_lock(&lm->lock); lm->kp_enabled = !i; |