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staging: wilc1000: use TAG_PARAM_OFFSET define

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TAG_PARAM_OFFSET is defined at top of this file so that it is used
to simplify codes.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chaehyun Lim 2016-03-03 21:05:17 +09:00 committed by Greg Kroah-Hartman
parent 63f803518c
commit 7902451cb9
1 changed files with 4 additions and 8 deletions
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12
drivers/staging/wilc1000/coreconfigurator.c
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@ -178,10 +178,8 @@ static inline void get_ssid(u8 *data, u8 *ssid, u8 *p_ssid_len)
u8 i = 0;
u8 j = 0;
len = data[MAC_HDR_LEN + TIME_STAMP_LEN + BEACON_INTERVAL_LEN +
CAP_INFO_LEN + 1];
j = MAC_HDR_LEN + TIME_STAMP_LEN + BEACON_INTERVAL_LEN +
CAP_INFO_LEN + 2;
len = data[TAG_PARAM_OFFSET + 1];
j = TAG_PARAM_OFFSET + 2;
if (len >= MAX_SSID_LEN)
len = 0;
@ -335,10 +333,8 @@ s32 wilc_parse_network_info(u8 *msg_buffer,
tim_elm = get_tim_elm(msa, rx_len + FCS_LEN, index);
if (tim_elm)
network_info->dtim_period = tim_elm[3];
ies = &msa[MAC_HDR_LEN + TIME_STAMP_LEN + BEACON_INTERVAL_LEN +
CAP_INFO_LEN];
ies_len = rx_len - (MAC_HDR_LEN + TIME_STAMP_LEN +
BEACON_INTERVAL_LEN + CAP_INFO_LEN);
ies = &msa[TAG_PARAM_OFFSET];
ies_len = rx_len - TAG_PARAM_OFFSET;
if (ies_len > 0) {
network_info->ies = kmemdup(ies, ies_len, GFP_KERNEL);