| Message ID | alpine.LNX.2.00.1402180955030.1192@pobox.suse.cz (mailing list archive) |
|---|---|
| State | New, archived |
| Delegated to: | Jiri Kosina |
| Headers | show |
diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c index 6d679f1..1025982 100644 --- a/drivers/hid/hid-cp2112.c +++ b/drivers/hid/hid-cp2112.c @@ -428,7 +428,7 @@ static int cp2112_xfer(struct i2c_adapter *adap, u16 addr, struct hid_device *hdev = dev->hdev; u8 buf[64]; __be16 word; - size_t count; + ssize_t count; size_t read_length = 0; unsigned int retries; int ret;
Both cp2112_read_req() and cp2112_write_req() are returning negative value in cases of error, but cp2112_xfer() is storing the return value into unsigned size_t-typed 'count'. Fix this by making 'count' signed type. Reported-by: fengguang.wu@intel.com Signed-off-by: Jiri Kosina <jkosina@suse.cz> --- drivers/hid/hid-cp2112.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)