Messages in this thread Patch in this message |  | | Subject | [PATCH] mfd: max8997: Return proper error if pdata is NULL | From | Axel Lin <> | Date | Wed, 06 Feb 2013 23:30:29 +0800 |
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Return proper error instead of 0 if pdata is NULL.
Signed-off-by: Axel Lin <axel.lin@ingics.com> --- drivers/mfd/max8997.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/max8997.c b/drivers/mfd/max8997.c index 1471405..823f34b 100644 --- a/drivers/mfd/max8997.c +++ b/drivers/mfd/max8997.c @@ -209,8 +209,10 @@ static int max8997_i2c_probe(struct i2c_client *i2c, } } - if (!pdata) + if (!pdata) { + ret = -EINVAL; goto err; + } max8997->pdata = pdata; max8997->ono = pdata->ono; -- 1.7.9.5
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