From: Ajay Singh <ajay.kat...@microchip.com>
Refactor wilc_parse_assoc_resp_info() function by removing the use of
get_asoc_status() API. For parsing assoc response use the struct and
avoided the use of offset macros to extract the ies information.
Signed-off-by: Ajay Singh <ajay.kat...@microchip.com>
---
drivers/staging/wilc1000/coreconfigurator.c | 16 ++++------------
drivers/staging/wilc1000/coreconfigurator.h | 10 ++++++----
2 files changed, 10 insertions(+), 16 deletions(-)
diff --git a/drivers/staging/wilc1000/coreconfigurator.c
b/drivers/staging/wilc1000/coreconfigurator.c
index 2c77e5a..2bd62fd 100644
--- a/drivers/staging/wilc1000/coreconfigurator.c
+++ b/drivers/staging/wilc1000/coreconfigurator.c
@@ -18,14 +18,6 @@ static inline u8 *get_bssid(struct ieee80211_mgmt *mgmt)
return mgmt->bssid;
}
-static inline u16 get_asoc_status(u8 *data)
-{
- u16 asoc_status;
-
- asoc_status = data[3];
- return (asoc_status << 8) | data[2];
-}
-
s32 wilc_parse_network_info(u8 *msg_buffer,
struct network_info **ret_network_info)
{
@@ -116,12 +108,12 @@ s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len,
{
u8 *ies;
u16 ies_len;
+ struct assoc_resp *res = (struct assoc_resp *)buffer;
- ret_conn_info->status = get_asoc_status(buffer);
+ ret_conn_info->status = le16_to_cpu(res->status_code);
if (ret_conn_info->status == WLAN_STATUS_SUCCESS) {
- ies = &buffer[CAP_INFO_LEN + STATUS_CODE_LEN + AID_LEN];
- ies_len = buffer_len - (CAP_INFO_LEN + STATUS_CODE_LEN +
- AID_LEN);
+ ies = &buffer[sizeof(*res)];
+ ies_len = buffer_len - sizeof(*res);
ret_conn_info->resp_ies = kmemdup(ies, ies_len, GFP_KERNEL);
if (!ret_conn_info->resp_ies)
diff --git a/drivers/staging/wilc1000/coreconfigurator.h
b/drivers/staging/wilc1000/coreconfigurator.h
index 0d40c77..71a9f27 100644
--- a/drivers/staging/wilc1000/coreconfigurator.h
+++ b/drivers/staging/wilc1000/coreconfigurator.h
@@ -11,10 +11,6 @@
#define NUM_RSSI 5
-#define CAP_INFO_LEN 2
-#define STATUS_CODE_LEN 2
-#define AID_LEN 2
-
#define SET_CFG 0
#define GET_CFG 1
@@ -63,6 +59,12 @@ struct disconnect_info {
size_t ie_len;
};
+struct assoc_resp {
+ __le16 capab_info;
+ __le16 status_code;
+ __le16 aid;
+} __packed;
+
s32 wilc_parse_network_info(u8 *msg_buffer,
struct network_info **ret_network_info);
s32 wilc_parse_assoc_resp_info(u8 *buffer, u32 buffer_len,
--
2.7.4
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