diff options
| author | Ivan Safonov <insafonov@gmail.com> | 2020-08-02 15:42:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-18 15:56:27 +0200 |
| commit | 1808a4c7fcca3f835e099391bcb56f283c5b7874 (patch) | |
| tree | 025aa543b8b97daee0c03ca9f2b07d8eb33d30d9 | |
| parent | 0f86cfff5405f9937a9d9544bac25f3b1d9b4f08 (diff) | |
| download | linux-1808a4c7fcca3f835e099391bcb56f283c5b7874.tar.bz2 | |
staging: rtl8723bs: replace rtw_netdev_priv define with inline function
The function guarantees type checking of arguments and return value.
Result of rtw_netdev_priv macro can be assigned to pointer
with incompatible type without warning. The function allow compiler
to perform this check.
Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Link: https://lore.kernel.org/r/20200802124249.101341-1-insafonov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/rtl8723bs/include/osdep_service_linux.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/staging/rtl8723bs/include/osdep_service_linux.h b/drivers/staging/rtl8723bs/include/osdep_service_linux.h index 1710fa3eeb71..4a5bdb93e75d 100644 --- a/drivers/staging/rtl8723bs/include/osdep_service_linux.h +++ b/drivers/staging/rtl8723bs/include/osdep_service_linux.h @@ -129,8 +129,6 @@ static inline void rtw_netif_stop_queue(struct net_device *pnetdev) #define rtw_signal_process(pid, sig) kill_pid(find_vpid((pid)), (sig), 1) -#define rtw_netdev_priv(netdev) (((struct rtw_netdev_priv_indicator *)netdev_priv(netdev))->priv) - #define NDEV_FMT "%s" #define NDEV_ARG(ndev) ndev->name #define ADPT_FMT "%s" @@ -144,6 +142,12 @@ struct rtw_netdev_priv_indicator { void *priv; u32 sizeof_priv; }; + +static inline struct adapter *rtw_netdev_priv(struct net_device *netdev) +{ + return ((struct rtw_netdev_priv_indicator *)netdev_priv(netdev))->priv; +} + struct net_device *rtw_alloc_etherdev_with_old_priv(int sizeof_priv, void *old_priv); extern struct net_device * rtw_alloc_etherdev(int sizeof_priv); |