[PATCH] i2c: check for proper length of the reg property

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From: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>

int is vague, let's simply use the type of the variable in question.

Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
---
 drivers/i2c/i2c-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index 987c124432c501..c517fc9d222c8f 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -1272,7 +1272,7 @@ static struct i2c_client *of_i2c_register_device(struct i2c_adapter *adap,
 	}
 
 	addr = of_get_property(node, "reg", &len);
-	if (!addr || (len < sizeof(int))) {
+	if (!addr || (len < sizeof(*addr))) {
 		dev_err(&adap->dev, "of_i2c: invalid reg on %s\n",
 			node->full_name);
 		return ERR_PTR(-EINVAL);
-- 
2.1.4

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