From 73a75364c8de3ec8cba5687eecfa783892e03051 Mon Sep 17 00:00:00 2001 From: Ajay Singh Date: Wed, 25 Apr 2018 22:48:11 +0530 Subject: [PATCH] staging: wilc1000: remove inner {} in wilc_parse_network_info() Cleanup patch to remove the unnecessary {/**/} block in wilc_parse_network_info(). Signed-off-by: Ajay Singh Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/coreconfigurator.c | 77 ++++++++++++++--------------- 1 file changed, 37 insertions(+), 40 deletions(-) diff --git a/drivers/staging/wilc1000/coreconfigurator.c b/drivers/staging/wilc1000/coreconfigurator.c index 5bc9d78..43b0b21 100644 --- a/drivers/staging/wilc1000/coreconfigurator.c +++ b/drivers/staging/wilc1000/coreconfigurator.c @@ -274,6 +274,14 @@ s32 wilc_parse_network_info(u8 *msg_buffer, u8 msg_type = 0; u16 wid_len = 0; u8 *wid_val = NULL; + u8 *msa = NULL; + u16 rx_len = 0; + u8 *tim_elm = NULL; + u8 *ies = NULL; + u16 ies_len = 0; + u8 index = 0; + u32 tsf_lo; + u32 tsf_hi; msg_type = msg_buffer[0]; @@ -283,60 +291,49 @@ s32 wilc_parse_network_info(u8 *msg_buffer, wid_len = MAKE_WORD16(msg_buffer[6], msg_buffer[7]); wid_val = &msg_buffer[8]; - { - u8 *msa = NULL; - u16 rx_len = 0; - u8 *tim_elm = NULL; - u8 *ies = NULL; - u16 ies_len = 0; - u8 index = 0; - u32 tsf_lo; - u32 tsf_hi; - - network_info = kzalloc(sizeof(*network_info), GFP_KERNEL); - if (!network_info) - return -ENOMEM; + network_info = kzalloc(sizeof(*network_info), GFP_KERNEL); + if (!network_info) + return -ENOMEM; - network_info->rssi = wid_val[0]; + network_info->rssi = wid_val[0]; - msa = &wid_val[1]; + msa = &wid_val[1]; - rx_len = wid_len - 1; - network_info->cap_info = get_cap_info(msa); - network_info->tsf_lo = get_beacon_timestamp_lo(msa); + rx_len = wid_len - 1; + network_info->cap_info = get_cap_info(msa); + network_info->tsf_lo = get_beacon_timestamp_lo(msa); - tsf_lo = get_beacon_timestamp_lo(msa); - tsf_hi = get_beacon_timestamp_hi(msa); + tsf_lo = get_beacon_timestamp_lo(msa); + tsf_hi = get_beacon_timestamp_hi(msa); - network_info->tsf_hi = tsf_lo | ((u64)tsf_hi << 32); + network_info->tsf_hi = tsf_lo | ((u64)tsf_hi << 32); - get_ssid(msa, network_info->ssid, &network_info->ssid_len); - get_BSSID(msa, network_info->bssid); + get_ssid(msa, network_info->ssid, &network_info->ssid_len); + get_BSSID(msa, network_info->bssid); - network_info->ch = get_current_channel_802_11n(msa, rx_len - + FCS_LEN); + network_info->ch = get_current_channel_802_11n(msa, rx_len + + FCS_LEN); - index = MAC_HDR_LEN + TIME_STAMP_LEN; + index = MAC_HDR_LEN + TIME_STAMP_LEN; - network_info->beacon_period = get_beacon_period(msa + index); + network_info->beacon_period = get_beacon_period(msa + index); - index += BEACON_INTERVAL_LEN + CAP_INFO_LEN; + index += BEACON_INTERVAL_LEN + CAP_INFO_LEN; - tim_elm = get_tim_elm(msa, rx_len + FCS_LEN, index); - if (tim_elm) - network_info->dtim_period = tim_elm[3]; - ies = &msa[TAG_PARAM_OFFSET]; - ies_len = rx_len - TAG_PARAM_OFFSET; + tim_elm = get_tim_elm(msa, rx_len + FCS_LEN, index); + if (tim_elm) + network_info->dtim_period = tim_elm[3]; + 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); - if (!network_info->ies) { - kfree(network_info); - return -ENOMEM; - } + if (ies_len > 0) { + network_info->ies = kmemdup(ies, ies_len, GFP_KERNEL); + if (!network_info->ies) { + kfree(network_info); + return -ENOMEM; } - network_info->ies_len = ies_len; } + network_info->ies_len = ies_len; *ret_network_info = network_info; -- 2.7.4