-Wflex-array-member-not-at-end was introduced in GCC-14, and we are getting ready to enable it, globally.
Address the following warnings by changing the type of the middle struct members in various composite structs, which are currently causing trouble, from `struct sockaddr` to `struct __kernel_sockaddr_legacy`. include/uapi/linux/wireless.h:751:33: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] include/uapi/linux/wireless.h:776:25: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] include/uapi/linux/wireless.h:833:25: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] include/uapi/linux/wireless.h:857:25: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] include/uapi/linux/wireless.h:864:25: warning: structure containing a flexible array member is not at the end of another structure [-Wflex-array-member-not-at-end] Signed-off-by: Gustavo A. R. Silva <[email protected]> --- include/uapi/linux/wireless.h | 56 +++++++++++++++++------------------ 1 file changed, 28 insertions(+), 28 deletions(-) diff --git a/include/uapi/linux/wireless.h b/include/uapi/linux/wireless.h index 3c2ad5fae17f..d8744113fc89 100644 --- a/include/uapi/linux/wireless.h +++ b/include/uapi/linux/wireless.h @@ -748,10 +748,10 @@ struct iw_missed { * Quality range (for spy threshold) */ struct iw_thrspy { - struct sockaddr addr; /* Source address (hw/mac) */ - struct iw_quality qual; /* Quality of the link */ - struct iw_quality low; /* Low threshold */ - struct iw_quality high; /* High threshold */ + struct __kernel_sockaddr_legacy addr; /* Source address (hw/mac) */ + struct iw_quality qual; /* Quality of the link */ + struct iw_quality low; /* Low threshold */ + struct iw_quality high; /* High threshold */ }; /* @@ -766,15 +766,15 @@ struct iw_thrspy { * current BSS if the driver is in Managed mode and associated with an AP. */ struct iw_scan_req { - __u8 scan_type; /* IW_SCAN_TYPE_{ACTIVE,PASSIVE} */ - __u8 essid_len; - __u8 num_channels; /* num entries in channel_list; - * 0 = scan all allowed channels */ - __u8 flags; /* reserved as padding; use zero, this may - * be used in the future for adding flags - * to request different scan behavior */ - struct sockaddr bssid; /* ff:ff:ff:ff:ff:ff for broadcast BSSID or - * individual address of a specific BSS */ + __u8 scan_type; /* IW_SCAN_TYPE_{ACTIVE,PASSIVE} */ + __u8 essid_len; + __u8 num_channels; /* num entries in channel_list; + * 0 = scan all allowed channels */ + __u8 flags; /* reserved as padding; use zero, this may + * be used in the future for adding flags + * to request different scan behavior */ + struct __kernel_sockaddr_legacy bssid; /* ff:ff:ff:ff:ff:ff for broadcast BSSID or + * individual address of a specific BSS */ /* * Use this ESSID if IW_SCAN_THIS_ESSID flag is used instead of using @@ -827,15 +827,15 @@ struct iw_scan_req { * debugging/testing. */ struct iw_encode_ext { - __u32 ext_flags; /* IW_ENCODE_EXT_* */ - __u8 tx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */ - __u8 rx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */ - struct sockaddr addr; /* ff:ff:ff:ff:ff:ff for broadcast/multicast - * (group) keys or unicast address for - * individual keys */ - __u16 alg; /* IW_ENCODE_ALG_* */ - __u16 key_len; - __u8 key[]; + __u32 ext_flags; /* IW_ENCODE_EXT_* */ + __u8 tx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */ + __u8 rx_seq[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */ + struct __kernel_sockaddr_legacy addr; /* ff:ff:ff:ff:ff:ff for broadcast/multicast + * (group) keys or unicast address for + * individual keys */ + __u16 alg; /* IW_ENCODE_ALG_* */ + __u16 key_len; + __u8 key[]; }; /* SIOCSIWMLME data */ @@ -853,16 +853,16 @@ struct iw_mlme { #define IW_PMKID_LEN 16 struct iw_pmksa { - __u32 cmd; /* IW_PMKSA_* */ - struct sockaddr bssid; - __u8 pmkid[IW_PMKID_LEN]; + __u32 cmd; /* IW_PMKSA_* */ + struct __kernel_sockaddr_legacy bssid; + __u8 pmkid[IW_PMKID_LEN]; }; /* IWEVMICHAELMICFAILURE data */ struct iw_michaelmicfailure { - __u32 flags; - struct sockaddr src_addr; - __u8 tsc[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */ + __u32 flags; + struct __kernel_sockaddr_legacy src_addr; + __u8 tsc[IW_ENCODE_SEQ_MAX_SIZE]; /* LSB first */ }; /* IWEVPMKIDCAND data */ -- 2.34.1
