diff options
| author | Alexis Lothoré <alexis.lothore@bootlin.com> | 2024-05-14 17:51:21 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2024-05-17 10:01:51 +0200 |
| commit | 5f1191ed386cf5d21eb82195d252b9ff9549db09 (patch) | |
| tree | 799f5c15e3e212d92a650001eae81a6da974197c /drivers/net/wireless/microchip/wilc1000 | |
| parent | wifi: wilc1000: register net device only after bus being fully initialized (diff) | |
| download | linux-5f1191ed386cf5d21eb82195d252b9ff9549db09.tar.xz linux-5f1191ed386cf5d21eb82195d252b9ff9549db09.zip | |
wifi: wilc1000: set wilc_set_mac_address parameter as const
Any attempt to provide a const mac address to wilc_set_mac_address results
in the following warning:
warning: passing argument 2 of 'wilc_set_mac_address' discards 'const'
qualifier from pointer target type [-Wdiscarded-qualifiers]
[...]
drivers/net/wireless/microchip/wilc1000/hif.h:170:52: note: expected 'u8 *'
{aka 'unsigned char *'} but argument is of type 'const unsigned char *'a
int wilc_set_mac_address(struct wilc_vif *vif, u8 *mac_addr);
Instead of using an explicit cast each time we need provide a MAC address,
set the function parameter as const
Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240514-mac_addr_at_probe-v2-3-afef09f1cd10@bootlin.com
Diffstat (limited to 'drivers/net/wireless/microchip/wilc1000')
| -rw-r--r-- | drivers/net/wireless/microchip/wilc1000/hif.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/microchip/wilc1000/hif.h | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/microchip/wilc1000/netdev.c | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/microchip/wilc1000/hif.c b/drivers/net/wireless/microchip/wilc1000/hif.c index 919de6ffb821..c6892b7e190f 100644 --- a/drivers/net/wireless/microchip/wilc1000/hif.c +++ b/drivers/net/wireless/microchip/wilc1000/hif.c @@ -1293,7 +1293,7 @@ int wilc_get_mac_address(struct wilc_vif *vif, u8 *mac_addr) return result; } -int wilc_set_mac_address(struct wilc_vif *vif, u8 *mac_addr) +int wilc_set_mac_address(struct wilc_vif *vif, const u8 *mac_addr) { struct wid wid; int result; @@ -1301,7 +1301,7 @@ int wilc_set_mac_address(struct wilc_vif *vif, u8 *mac_addr) wid.id = WID_MAC_ADDR; wid.type = WID_STR; wid.size = ETH_ALEN; - wid.val = mac_addr; + wid.val = (u8 *)mac_addr; result = wilc_send_config_pkt(vif, WILC_SET_CFG, &wid, 1); if (result) diff --git a/drivers/net/wireless/microchip/wilc1000/hif.h b/drivers/net/wireless/microchip/wilc1000/hif.h index 0d380586b1d9..96eeaf31d237 100644 --- a/drivers/net/wireless/microchip/wilc1000/hif.h +++ b/drivers/net/wireless/microchip/wilc1000/hif.h @@ -167,7 +167,7 @@ int wilc_add_rx_gtk(struct wilc_vif *vif, const u8 *rx_gtk, u8 gtk_key_len, u8 cipher_mode); int wilc_set_pmkid_info(struct wilc_vif *vif, struct wilc_pmkid_attr *pmkid); int wilc_get_mac_address(struct wilc_vif *vif, u8 *mac_addr); -int wilc_set_mac_address(struct wilc_vif *vif, u8 *mac_addr); +int wilc_set_mac_address(struct wilc_vif *vif, const u8 *mac_addr); int wilc_set_join_req(struct wilc_vif *vif, u8 *bssid, const u8 *ies, size_t ies_len); int wilc_disconnect(struct wilc_vif *vif); diff --git a/drivers/net/wireless/microchip/wilc1000/netdev.c b/drivers/net/wireless/microchip/wilc1000/netdev.c index 166165ee7712..2ee3d9827826 100644 --- a/drivers/net/wireless/microchip/wilc1000/netdev.c +++ b/drivers/net/wireless/microchip/wilc1000/netdev.c @@ -678,7 +678,7 @@ static int wilc_set_mac_addr(struct net_device *dev, void *p) } rcu_read_unlock(); - result = wilc_set_mac_address(vif, (u8 *)addr->sa_data); + result = wilc_set_mac_address(vif, addr->sa_data); if (result) return result; |