diff options
author | Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> | 2021-07-29 13:40:21 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2021-07-29 14:28:03 +0300 |
commit | fe53159fe3e0639a75ffbe320b9909e0055c743f (patch) | |
tree | 450903965802c7c2becc4f7c5c97396f4fb9b922 /drivers/nfc/nfcmrvl/fw_dnld.c | |
parent | a751449f8b477e0e1d97f778ed97ae9f6576b690 (diff) | |
download | linux-fe53159fe3e0639a75ffbe320b9909e0055c743f.tar.xz |
nfc: mrvl: constify several pointers
Several functions do not modify pointed data so arguments and local
variables can be const for correctness and safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/nfc/nfcmrvl/fw_dnld.c')
-rw-r--r-- | drivers/nfc/nfcmrvl/fw_dnld.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/nfc/nfcmrvl/fw_dnld.c b/drivers/nfc/nfcmrvl/fw_dnld.c index aaccb8b76b3e..edac56b01fd1 100644 --- a/drivers/nfc/nfcmrvl/fw_dnld.c +++ b/drivers/nfc/nfcmrvl/fw_dnld.c @@ -129,7 +129,7 @@ static void fw_dnld_timeout(struct timer_list *t) } static int process_state_reset(struct nfcmrvl_private *priv, - struct sk_buff *skb) + const struct sk_buff *skb) { if (sizeof(nci_pattern_core_reset_ntf) != skb->len || memcmp(skb->data, nci_pattern_core_reset_ntf, @@ -145,7 +145,8 @@ static int process_state_reset(struct nfcmrvl_private *priv, return 0; } -static int process_state_init(struct nfcmrvl_private *priv, struct sk_buff *skb) +static int process_state_init(struct nfcmrvl_private *priv, + const struct sk_buff *skb) { struct nci_core_set_config_cmd cmd; @@ -175,7 +176,7 @@ static void create_lc(struct nfcmrvl_private *priv) } static int process_state_set_ref_clock(struct nfcmrvl_private *priv, - struct sk_buff *skb) + const struct sk_buff *skb) { struct nci_core_set_config_cmd cmd; @@ -221,7 +222,7 @@ static int process_state_set_ref_clock(struct nfcmrvl_private *priv, } static int process_state_set_hi_config(struct nfcmrvl_private *priv, - struct sk_buff *skb) + const struct sk_buff *skb) { if (sizeof(nci_pattern_core_set_config_rsp) != skb->len || memcmp(skb->data, nci_pattern_core_set_config_rsp, skb->len)) @@ -232,7 +233,7 @@ static int process_state_set_hi_config(struct nfcmrvl_private *priv, } static int process_state_open_lc(struct nfcmrvl_private *priv, - struct sk_buff *skb) + const struct sk_buff *skb) { if (sizeof(nci_pattern_core_conn_create_rsp) >= skb->len || memcmp(skb->data, nci_pattern_core_conn_create_rsp, @@ -347,7 +348,7 @@ static int process_state_fw_dnld(struct nfcmrvl_private *priv, } static int process_state_close_lc(struct nfcmrvl_private *priv, - struct sk_buff *skb) + const struct sk_buff *skb) { if (sizeof(nci_pattern_core_conn_close_rsp) != skb->len || memcmp(skb->data, nci_pattern_core_conn_close_rsp, skb->len)) @@ -358,7 +359,8 @@ static int process_state_close_lc(struct nfcmrvl_private *priv, return 0; } -static int process_state_boot(struct nfcmrvl_private *priv, struct sk_buff *skb) +static int process_state_boot(struct nfcmrvl_private *priv, + const struct sk_buff *skb) { if (sizeof(nci_pattern_proprietary_boot_rsp) != skb->len || memcmp(skb->data, nci_pattern_proprietary_boot_rsp, skb->len)) |