diff options
| author | Ivan Safonov <insafonov@gmail.com> | 2020-08-01 21:02:35 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-02 12:47:37 +0200 |
| commit | 5df9de5a40b00c965febad655773d6fb9a7961d5 (patch) | |
| tree | 0e8c0d58d72edd6e9616d4cde630e0543fa48ba7 /drivers/staging | |
| parent | d47cecef7116d9c32efb254f7aa91ae5fb2df545 (diff) | |
staging: r8188eu: 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/20200801180235.34116-1-insafonov@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/rtl8188eu/include/osdep_service.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h index 31d897f1d21f..b44d602e954a 100644 --- a/drivers/staging/rtl8188eu/include/osdep_service.h +++ b/drivers/staging/rtl8188eu/include/osdep_service.h @@ -71,8 +71,11 @@ struct rtw_netdev_priv_indicator { }; struct net_device *rtw_alloc_etherdev_with_old_priv(void *old_priv); -#define rtw_netdev_priv(netdev) \ - (((struct rtw_netdev_priv_indicator *)netdev_priv(netdev))->priv) +static inline struct adapter *rtw_netdev_priv(struct net_device *netdev) +{ + return ((struct rtw_netdev_priv_indicator *)netdev_priv(netdev))->priv; +} + void rtw_free_netdev(struct net_device *netdev); #define FUNC_NDEV_FMT "%s(%s)" |