[PATCH] NFC: pn544: Adjust indentation in pn544_hci_check_presence
From: Nathan Chancellor
Date: Tue Dec 17 2019 - 20:21:58 EST
Clang warns
../drivers/nfc/pn544/pn544.c:696:4: warning: misleading indentation;
statement is not part of the previous 'if' [-Wmisleading-indentation]
return nfc_hci_send_cmd(hdev, NFC_HCI_RF_READER_A_GATE,
^
../drivers/nfc/pn544/pn544.c:692:3: note: previous statement is here
if (target->nfcid1_len != 4 && target->nfcid1_len != 7 &&
^
1 warning generated.
This warning occurs because there is a space after the tab on this line.
Remove it so that the indentation is consistent with the Linux kernel
coding style and clang no longer warns.
Fixes: da052850b911 ("NFC: Add pn544 presence check for different targets")
Link: https://github.com/ClangBuiltLinux/linux/issues/814
Signed-off-by: Nathan Chancellor <natechancellor@xxxxxxxxx>
---
drivers/nfc/pn544/pn544.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c
index cda996f6954e..2b83156efe3f 100644
--- a/drivers/nfc/pn544/pn544.c
+++ b/drivers/nfc/pn544/pn544.c
@@ -693,7 +693,7 @@ static int pn544_hci_check_presence(struct nfc_hci_dev *hdev,
target->nfcid1_len != 10)
return -EOPNOTSUPP;
- return nfc_hci_send_cmd(hdev, NFC_HCI_RF_READER_A_GATE,
+ return nfc_hci_send_cmd(hdev, NFC_HCI_RF_READER_A_GATE,
PN544_RF_READER_CMD_ACTIVATE_NEXT,
target->nfcid1, target->nfcid1_len, NULL);
} else if (target->supported_protocols & (NFC_PROTO_JEWEL_MASK |
--
2.24.1