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NFC: pn533: Fix missing parenthesis

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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>
This commit is contained in:
Waldemar Rymarkiewicz 2012-12-21 10:39:01 +01:00 • committed by Samuel Ortiz
parent 390a1bd853
commit 8a0ecfe74b
1 changed files with 2 additions and 1 deletions
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3
drivers/nfc/pn533.c
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@ -1724,9 +1724,10 @@ static int pn533_activate_target_nfcdep(struct pn533 *dev)
rsp = (struct pn533_cmd_activate_response *)resp->data; rsp = (struct pn533_cmd_activate_response *)resp->data;
rc = rsp->status & PN533_CMD_RET_MASK; rc = rsp->status & PN533_CMD_RET_MASK;
if (rc != PN533_CMD_RET_SUCCESS) if (rc != PN533_CMD_RET_SUCCESS) {
dev_kfree_skb(resp); dev_kfree_skb(resp);
return -EIO; return -EIO;
}
/* ATR_RES general bytes are located at offset 16 */ /* ATR_RES general bytes are located at offset 16 */
gt_len = resp->len - 16; gt_len = resp->len - 16;