The variable max_size's type is unsigned char,can not catch error number,
change it to signed int.
Signed-off-by: wangbo <[email protected]>
---
drivers/nfc/fdp/fdp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/nfc/fdp/fdp.c b/drivers/nfc/fdp/fdp.c
index d5784a4..ba32a59 100644
--- a/drivers/nfc/fdp/fdp.c
+++ b/drivers/nfc/fdp/fdp.c
@@ -192,8 +192,9 @@ static int fdp_nci_send_patch(struct nci_dev *ndev, u8 conn_id, u8 type)
const struct firmware *fw;
struct sk_buff *skb;
unsigned long len;
- u8 max_size, payload_size;
+ u8 payload_size;
int rc = 0;
+ int max_size = 0;
if ((type == NCI_PATCH_TYPE_OTP && !info->otp_patch) ||
(type == NCI_PATCH_TYPE_RAM && !info->ram_patch))
--
2.7.4