From 4c1344f105b626c222ea64669dc6dcfe100ccf3b Mon Sep 17 00:00:00 2001 From: Wolfram Sang Date: Tue, 19 May 2015 18:29:48 +0200 Subject: [PATCH] i2c: check for proper length of the reg property int is vague, let's simply use the type of the variable in question. Signed-off-by: Wolfram Sang Reviewed-by: Simon Horman Signed-off-by: Wolfram Sang --- 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 2a627eb0365b..b8f11b82485c 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); -- 2.20.1