From 3e6df9191abe9dc46b7f9f540e1c3c73cfaccedf Mon Sep 17 00:00:00 2001 From: Christophe Ricard Date: Mon, 28 Jul 2014 18:11:31 +0200 Subject: NFC: st21nfca: Fix scripts/checkpatch.pl warnings "Missing a blank line after declarations" Fixing scripts/checkpatch.pl warning "Missing a blank line after declarations" in: - st21nfca.c: - check_presence after fwi variable declaration. - get_frame_size after len variable declaration. - st21nfca_hci_i2c_repack after "i, j, r, size" variable declaration. - st21nfca_dep.c st21nfca_tx_work after skb pointer declaration. Signed-off-by: Christophe Ricard Signed-off-by: Samuel Ortiz --- drivers/nfc/st21nfca/i2c.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/nfc/st21nfca/i2c.c') diff --git a/drivers/nfc/st21nfca/i2c.c b/drivers/nfc/st21nfca/i2c.c index d7a2c7636e26..72ad36873bdf 100644 --- a/drivers/nfc/st21nfca/i2c.c +++ b/drivers/nfc/st21nfca/i2c.c @@ -271,6 +271,7 @@ static int st21nfca_hci_i2c_write(void *phy_id, struct sk_buff *skb) static int get_frame_size(u8 *buf, int buflen) { int len = 0; + if (buf[len + 1] == ST21NFCA_SOF_EOF) return 0; @@ -311,6 +312,7 @@ static int check_crc(u8 *buf, int buflen) static int st21nfca_hci_i2c_repack(struct sk_buff *skb) { int i, j, r, size; + if (skb->len < 1 || (skb->len > 1 && skb->data[1] != 0)) return -EBADMSG; -- cgit v1.2.3