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| author | Wolfram Sang | 2015-05-19 18:29:48 +0200 |
|---|---|---|
| committer | Wolfram Sang | 2015-06-01 01:22:51 +0200 |
| commit | 4c1344f105b626c222ea64669dc6dcfe100ccf3b (patch) | |
| tree | d13c012a88dcc8b362364a57a69615e1e8da7505 /drivers/i2c | |
| parent | i2c: slave: add error messages to slave core (diff) | |
| download | kernel-qcow2-linux-4c1344f105b626c222ea64669dc6dcfe100ccf3b.tar.gz kernel-qcow2-linux-4c1344f105b626c222ea64669dc6dcfe100ccf3b.tar.xz kernel-qcow2-linux-4c1344f105b626c222ea64669dc6dcfe100ccf3b.zip | |
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 <wsa+renesas@sang-engineering.com>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Diffstat (limited to 'drivers/i2c')
| -rw-r--r-- | drivers/i2c/i2c-core.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); |