From cb8caa3c6c04c18027258ab34e09bcf87e726f22 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Sat, 24 Jul 2021 23:47:35 +0200 Subject: nfc: constify nci_driver_ops (prop_ops and core_ops) Neither the core nor the drivers modify the passed pointer to struct nci_driver_ops (consisting of function pointers), so make it a pointer to const for correctness and safety. Signed-off-by: Krzysztof Kozlowski Signed-off-by: David S. Miller --- net/nfc/nci/core.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'net/nfc') diff --git a/net/nfc/nci/core.c b/net/nfc/nci/core.c index a7d26f2791b0..50c625940fa3 100644 --- a/net/nfc/nci/core.c +++ b/net/nfc/nci/core.c @@ -1363,12 +1363,12 @@ int nci_send_cmd(struct nci_dev *ndev, __u16 opcode, __u8 plen, const void *payl EXPORT_SYMBOL(nci_send_cmd); /* Proprietary commands API */ -static struct nci_driver_ops *ops_cmd_lookup(struct nci_driver_ops *ops, - size_t n_ops, - __u16 opcode) +static const struct nci_driver_ops *ops_cmd_lookup(const struct nci_driver_ops *ops, + size_t n_ops, + __u16 opcode) { size_t i; - struct nci_driver_ops *op; + const struct nci_driver_ops *op; if (!ops || !n_ops) return NULL; @@ -1383,10 +1383,10 @@ static struct nci_driver_ops *ops_cmd_lookup(struct nci_driver_ops *ops, } static int nci_op_rsp_packet(struct nci_dev *ndev, __u16 rsp_opcode, - struct sk_buff *skb, struct nci_driver_ops *ops, + struct sk_buff *skb, const struct nci_driver_ops *ops, size_t n_ops) { - struct nci_driver_ops *op; + const struct nci_driver_ops *op; op = ops_cmd_lookup(ops, n_ops, rsp_opcode); if (!op || !op->rsp) @@ -1396,10 +1396,10 @@ static int nci_op_rsp_packet(struct nci_dev *ndev, __u16 rsp_opcode, } static int nci_op_ntf_packet(struct nci_dev *ndev, __u16 ntf_opcode, - struct sk_buff *skb, struct nci_driver_ops *ops, + struct sk_buff *skb, const struct nci_driver_ops *ops, size_t n_ops) { - struct nci_driver_ops *op; + const struct nci_driver_ops *op; op = ops_cmd_lookup(ops, n_ops, ntf_opcode); if (!op || !op->ntf) -- cgit v1.2.3