NFC: pn533: Fix missing parenthesis
This is a quite critical patch as it fixes potential reference to
undefined general_bytes which were never set correctly on target
activation due to missing parenthesis.
Signed-off-by: Waldemar Rymarkiewicz <waldemar.rymarkiewicz@tieto.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
diff --git a/drivers/nfc/pn533.c b/drivers/nfc/pn533.c
index 31a5b3b..f1702f9 100644
--- a/drivers/nfc/pn533.c
+++ b/drivers/nfc/pn533.c
@@ -1724,9 +1724,10 @@
rsp = (struct pn533_cmd_activate_response *)resp->data;
rc = rsp->status & PN533_CMD_RET_MASK;
- if (rc != PN533_CMD_RET_SUCCESS)
+ if (rc != PN533_CMD_RET_SUCCESS) {
dev_kfree_skb(resp);
return -EIO;
+ }
/* ATR_RES general bytes are located at offset 16 */
gt_len = resp->len - 16;