* [PATCH RESEND] mfd: max8997: Return proper error if pdata is NULL
@ 2013-04-13 13:56 Axel Lin
0 siblings, 0 replies; only message in thread
From: Axel Lin @ 2013-04-13 13:56 UTC (permalink / raw)
To: Samuel Ortiz; +Cc: MyungJoo Ham, linux-kernel
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 = -ENOMEM;
goto err;
+ }
max8997->pdata = pdata;
max8997->ono = pdata->ono;
--
1.7.9.5
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2013-04-13 13:56 [PATCH RESEND] mfd: max8997: Return proper error if pdata is NULL Axel Lin
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