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staging: wlan-ng: Fix struct definition's and variable type

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le16_to_cpu() accepts argument of type __le16 and cpu_to_le16()
returns an argument of type __le16. This patch fixes:
(a) the type of the variable that end's up getting return from
    cpu_to_le16().
(b) the member types of struct hfa384x_host_scan_request_data,
    struct hfa384x_bytestr32 and struct hfa384x_hscan_result_sub.

The following type mismatch warnings reported by sparse
have been fixed:
warning: incorrect type in assignment (different base types)
warning: cast to restricted __le16

Signed-off-by: Suniel Mahesh <sunil.m@techveda.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Suniel Mahesh 2017-06-16 11:01:45 +05:30 committed by Greg Kroah-Hartman
parent 428715bac6
commit 18cd9021ea
2 changed files with 10 additions and 10 deletions
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18
drivers/staging/wlan-ng/hfa384x.h
View file

@ -358,7 +358,7 @@ struct hfa384x_bytestr {
} __packed;
struct hfa384x_bytestr32 {
u16 len;
__le16 len;
u8 data[32];
} __packed;
@ -399,8 +399,8 @@ struct hfa384x_caplevel {
/*-- Configuration Record: HostScanRequest (data portion only) --*/
struct hfa384x_host_scan_request_data {
u16 channel_list;
u16 tx_rate;
__le16 channel_list;
__le16 tx_rate;
struct hfa384x_bytestr32 ssid;
} __packed;
@ -682,16 +682,16 @@ struct hfa384x_ch_info_result {
/*-- Inquiry Frame, Diagnose: Host Scan Results & Subfields--*/
struct hfa384x_hscan_result_sub {
u16 chid;
u16 anl;
u16 sl;
__le16 chid;
__le16 anl;
__le16 sl;
u8 bssid[WLAN_BSSID_LEN];
u16 bcnint;
u16 capinfo;
__le16 bcnint;
__le16 capinfo;
struct hfa384x_bytestr32 ssid;
u8 supprates[10]; /* 802.11 info element */
u16 proberesp_rate;
u16 atim;
__le16 atim;
} __packed;
struct hfa384x_hscan_result {

2
drivers/staging/wlan-ng/prism2mgmt.c
View file

@ -213,7 +213,7 @@ int prism2mgmt_scan(struct wlandevice *wlandev, void *msgp)
goto exit;
}
if (word == HFA384x_PORTSTATUS_DISABLED) {
u16 wordbuf[17];
__le16 wordbuf[17];
result = hfa384x_drvr_setconfig16(hw,
HFA384x_RID_CNFROAMINGMODE,