| Message ID | YFMt5pml1voGQkUy@mwanda (mailing list archive) |
|---|---|
| State | Mainlined |
| Commit | 2076b7bdc5290141cea809c8462b769836bd2757 |
| Delegated to: | Jiri Kosina |
| Headers | show |
| Series | HID: ft260: fix an error message in ft260_i2c_write_read() | expand |
On Thu, 18 Mar 2021, Dan Carpenter wrote: > The "len" variable is uninitialize. > > Fixes: 6a82582d9fa4 ("HID: ft260: add usb hid to i2c host bridge driver") > Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> > --- > drivers/hid/hid-ft260.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/drivers/hid/hid-ft260.c b/drivers/hid/hid-ft260.c > index 047aa85a7c83..a5751607ce24 100644 > --- a/drivers/hid/hid-ft260.c > +++ b/drivers/hid/hid-ft260.c > @@ -512,7 +512,8 @@ static int ft260_i2c_write_read(struct ft260_device *dev, struct i2c_msg *msgs) > struct hid_device *hdev = dev->hdev; > > if (msgs[0].len > 2) { > - hid_err(hdev, "%s: unsupported wr len: %d\n", __func__, len); > + hid_err(hdev, "%s: unsupported wr len: %d\n", __func__, > + msgs[0].len); > return -EOPNOTSUPP; > } Applied, thanks Dan.
On Fri, Mar 19, 2021 at 02:26:43PM +0100, Jiri Kosina wrote: > On Thu, 18 Mar 2021, Dan Carpenter wrote: > > > The "len" variable is uninitialize. > > > > Fixes: 6a82582d9fa4 ("HID: ft260: add usb hid to i2c host bridge driver") > > Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> > > --- > > drivers/hid/hid-ft260.c | 3 ++- > > 1 file changed, 2 insertions(+), 1 deletion(-) > > > > diff --git a/drivers/hid/hid-ft260.c b/drivers/hid/hid-ft260.c > > index 047aa85a7c83..a5751607ce24 100644 > > --- a/drivers/hid/hid-ft260.c > > +++ b/drivers/hid/hid-ft260.c > > @@ -512,7 +512,8 @@ static int ft260_i2c_write_read(struct ft260_device *dev, struct i2c_msg *msgs) > > struct hid_device *hdev = dev->hdev; > > > > if (msgs[0].len > 2) { > > - hid_err(hdev, "%s: unsupported wr len: %d\n", __func__, len); > > + hid_err(hdev, "%s: unsupported wr len: %d\n", __func__, > > + msgs[0].len); > > return -EOPNOTSUPP; > > } Dan, thanks for that quick fix. > Applied, thanks Dan. > -- > Jiri Kosina Jiri, thank you for applying it.
diff --git a/drivers/hid/hid-ft260.c b/drivers/hid/hid-ft260.c index 047aa85a7c83..a5751607ce24 100644 --- a/drivers/hid/hid-ft260.c +++ b/drivers/hid/hid-ft260.c @@ -512,7 +512,8 @@ static int ft260_i2c_write_read(struct ft260_device *dev, struct i2c_msg *msgs) struct hid_device *hdev = dev->hdev; if (msgs[0].len > 2) { - hid_err(hdev, "%s: unsupported wr len: %d\n", __func__, len); + hid_err(hdev, "%s: unsupported wr len: %d\n", __func__, + msgs[0].len); return -EOPNOTSUPP; }
The "len" variable is uninitialize. Fixes: 6a82582d9fa4 ("HID: ft260: add usb hid to i2c host bridge driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> --- drivers/hid/hid-ft260.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)