[PATCH 4/7] nfc: constify local pointer variables
flat view
STALE1907d
From: Krzysztof Kozlowski <hidden>
Date: 2021-07-26 14:53:38
Also in:
lkml
Subsystem:
networking [general], nfc subsystem, the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, David Heidelberg, Linus Torvalds
Few pointers to struct nfc_target and struct nfc_se can be made const. Signed-off-by: Krzysztof Kozlowski <redacted> --- drivers/nfc/pn544/pn544.c | 4 ++-- net/nfc/core.c | 2 +- net/nfc/hci/core.c | 8 ++++---- net/nfc/netlink.c | 2 +- 4 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c
index c2b4555ab4b7..092f03b80a78 100644
--- a/drivers/nfc/pn544/pn544.c
+++ b/drivers/nfc/pn544/pn544.c@@ -809,7 +809,7 @@ static int pn544_hci_discover_se(struct nfc_hci_dev *hdev) #define PN544_SE_MODE_ON 0x01 static int pn544_hci_enable_se(struct nfc_hci_dev *hdev, u32 se_idx) { - struct nfc_se *se; + const struct nfc_se *se; u8 enable = PN544_SE_MODE_ON; static struct uicc_gatelist { u8 head;
@@ -864,7 +864,7 @@ static int pn544_hci_enable_se(struct nfc_hci_dev *hdev, u32 se_idx) static int pn544_hci_disable_se(struct nfc_hci_dev *hdev, u32 se_idx) { - struct nfc_se *se; + const struct nfc_se *se; u8 disable = PN544_SE_MODE_OFF; se = nfc_find_se(hdev->ndev, se_idx);
diff --git a/net/nfc/core.c b/net/nfc/core.c
index 08182e209144..3c645c1d99c9 100644
--- a/net/nfc/core.c
+++ b/net/nfc/core.c@@ -824,7 +824,7 @@ EXPORT_SYMBOL(nfc_targets_found); */ int nfc_target_lost(struct nfc_dev *dev, u32 target_idx) { - struct nfc_target *tg; + const struct nfc_target *tg; int i; pr_debug("dev_name %s n_target %d\n", dev_name(&dev->dev), target_idx);
diff --git a/net/nfc/hci/core.c b/net/nfc/hci/core.c
index ff94ac774937..ceb87db57cdb 100644
--- a/net/nfc/hci/core.c
+++ b/net/nfc/hci/core.c@@ -128,7 +128,7 @@ static void nfc_hci_msg_rx_work(struct work_struct *work) struct nfc_hci_dev *hdev = container_of(work, struct nfc_hci_dev, msg_rx_work); struct sk_buff *skb; - struct hcp_message *message; + const struct hcp_message *message; u8 pipe; u8 type; u8 instruction;
@@ -182,9 +182,9 @@ void nfc_hci_cmd_received(struct nfc_hci_dev *hdev, u8 pipe, u8 cmd, struct sk_buff *skb) { u8 status = NFC_HCI_ANY_OK; - struct hci_create_pipe_resp *create_info; - struct hci_delete_pipe_noti *delete_info; - struct hci_all_pipe_cleared_noti *cleared_info; + const struct hci_create_pipe_resp *create_info; + const struct hci_delete_pipe_noti *delete_info; + const struct hci_all_pipe_cleared_noti *cleared_info; u8 gate; pr_debug("from pipe %x cmd %x\n", pipe, cmd);
diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index 70467a82be8f..49089c50872e 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c@@ -530,7 +530,7 @@ int nfc_genl_se_transaction(struct nfc_dev *dev, u8 se_idx, int nfc_genl_se_connectivity(struct nfc_dev *dev, u8 se_idx) { - struct nfc_se *se; + const struct nfc_se *se; struct sk_buff *msg; void *hdr;
--
2.27.0