Adhere to linux coding style. Reported by checkpatch: spaces preferred around that '{operator}'. Signed-off-by: Mahak Gupta <mahak_g@xxxxxxxxxxxxx> --- drivers/staging/r8188eu/core/rtw_br_ext.c | 58 +++++++++++------------ 1 file changed, 29 insertions(+), 29 deletions(-) diff --git a/drivers/staging/r8188eu/core/rtw_br_ext.c b/drivers/staging/r8188eu/core/rtw_br_ext.c index 15332f9d6fe3..e1b3e9d5250b 100644 --- a/drivers/staging/r8188eu/core/rtw_br_ext.c +++ b/drivers/staging/r8188eu/core/rtw_br_ext.c @@ -87,19 +87,19 @@ static int skb_pull_and_merge(struct sk_buff *skb, unsigned char *src, int len) int tail_len; unsigned long end, tail; - if ((src+len) > skb_tail_pointer(skb) || skb->len < len) + if ((src + len) > skb_tail_pointer(skb) || skb->len < len) return -1; tail = (unsigned long)skb_tail_pointer(skb); - end = (unsigned long)src+len; + end = (unsigned long)src + len; if (tail < end) return -1; - tail_len = (int)(tail-end); + tail_len = (int)(tail - end); if (tail_len > 0) - memmove(src, src+len, tail_len); + memmove(src, src + len, tail_len); - skb_trim(skb, skb->len-len); + skb_trim(skb, skb->len - len); return 0; } @@ -117,7 +117,7 @@ static void __nat25_generate_ipv4_network_addr(unsigned char *networkAddr, memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); networkAddr[0] = NAT25_IPV4; - memcpy(networkAddr+7, (unsigned char *)ipAddr, 4); + memcpy(networkAddr + 7, (unsigned char *)ipAddr, 4); } static void __nat25_generate_pppoe_network_addr(unsigned char *networkAddr, @@ -126,8 +126,8 @@ static void __nat25_generate_pppoe_network_addr(unsigned char *networkAddr, memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); networkAddr[0] = NAT25_PPPOE; - memcpy(networkAddr+1, (unsigned char *)sid, 2); - memcpy(networkAddr+3, (unsigned char *)ac_mac, 6); + memcpy(networkAddr + 1, (unsigned char *)sid, 2); + memcpy(networkAddr + 3, (unsigned char *)ac_mac, 6); } static void __nat25_generate_ipv6_network_addr(unsigned char *networkAddr, @@ -136,17 +136,17 @@ static void __nat25_generate_ipv6_network_addr(unsigned char *networkAddr, memset(networkAddr, 0, MAX_NETWORK_ADDR_LEN); networkAddr[0] = NAT25_IPV6; - memcpy(networkAddr+1, (unsigned char *)ipAddr, 16); + memcpy(networkAddr + 1, (unsigned char *)ipAddr, 16); } static unsigned char *scan_tlv(unsigned char *data, int len, unsigned char tag, unsigned char len8b) { while (len > 0) { - if (*data == tag && *(data+1) == len8b && len >= len8b*8) - return data+2; + if (*data == tag && *(data + 1) == len8b && len >= len8b * 8) + return data + 2; - len -= (*(data+1))*8; - data += (*(data+1))*8; + len -= (*(data + 1)) * 8; + data += (*(data + 1)) * 8; } return NULL; } @@ -158,7 +158,7 @@ static int update_nd_link_layer_addr(unsigned char *data, int len, unsigned char if (icmphdr->icmp6_type == NDISC_ROUTER_SOLICITATION) { if (len >= 8) { - mac = scan_tlv(&data[8], len-8, 1, 1); + mac = scan_tlv(&data[8], len - 8, 1, 1); if (mac) { memcpy(mac, replace_mac, 6); return 1; @@ -166,7 +166,7 @@ static int update_nd_link_layer_addr(unsigned char *data, int len, unsigned char } } else if (icmphdr->icmp6_type == NDISC_ROUTER_ADVERTISEMENT) { if (len >= 16) { - mac = scan_tlv(&data[16], len-16, 1, 1); + mac = scan_tlv(&data[16], len - 16, 1, 1); if (mac) { memcpy(mac, replace_mac, 6); return 1; @@ -174,7 +174,7 @@ static int update_nd_link_layer_addr(unsigned char *data, int len, unsigned char } } else if (icmphdr->icmp6_type == NDISC_NEIGHBOUR_SOLICITATION) { if (len >= 24) { - mac = scan_tlv(&data[24], len-24, 1, 1); + mac = scan_tlv(&data[24], len - 24, 1, 1); if (mac) { memcpy(mac, replace_mac, 6); return 1; @@ -182,7 +182,7 @@ static int update_nd_link_layer_addr(unsigned char *data, int len, unsigned char } } else if (icmphdr->icmp6_type == NDISC_NEIGHBOUR_ADVERTISEMENT) { if (len >= 24) { - mac = scan_tlv(&data[24], len-24, 2, 1); + mac = scan_tlv(&data[24], len - 24, 2, 1); if (mac) { memcpy(mac, replace_mac, 6); return 1; @@ -190,7 +190,7 @@ static int update_nd_link_layer_addr(unsigned char *data, int len, unsigned char } } else if (icmphdr->icmp6_type == NDISC_REDIRECT) { if (len >= 40) { - mac = scan_tlv(&data[40], len-40, 2, 1); + mac = scan_tlv(&data[40], len - 40, 2, 1); if (mac) { memcpy(mac, replace_mac, 6); return 1; @@ -397,7 +397,7 @@ int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method) tmp = be32_to_cpu(iph->saddr); __nat25_generate_ipv4_network_addr(networkAddr, &tmp); /* record source IP address and , source mac address into db */ - __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + __nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr); return 0; default: return -1; @@ -422,7 +422,7 @@ int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method) arp_ptr += arp->ar_hln; sender = (unsigned int *)arp_ptr; __nat25_generate_ipv4_network_addr(networkAddr, sender); - __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + __nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr); return 0; default: return -1; @@ -459,22 +459,22 @@ int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method) sizeof(tag_buf)) return -1; - memcpy(tag->tag_data+MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN, + memcpy(tag->tag_data + MAGIC_CODE_LEN + RTL_RELAY_TAG_LEN, pOldTag->tag_data, old_tag_len); - if (skb_pull_and_merge(skb, (unsigned char *)pOldTag, TAG_HDR_LEN+old_tag_len) < 0) + if (skb_pull_and_merge(skb, (unsigned char *)pOldTag, TAG_HDR_LEN + old_tag_len) < 0) return -1; - ph->length = htons(ntohs(ph->length)-TAG_HDR_LEN-old_tag_len); + ph->length = htons(ntohs(ph->length) - TAG_HDR_LEN - old_tag_len); } tag->tag_type = PTT_RELAY_SID; - tag->tag_len = htons(MAGIC_CODE_LEN+RTL_RELAY_TAG_LEN+old_tag_len); + tag->tag_len = htons(MAGIC_CODE_LEN + RTL_RELAY_TAG_LEN + old_tag_len); /* insert the magic_code+client mac in relay tag */ pMagic = (__be16 *)tag->tag_data; *pMagic = htons(MAGIC_CODE); - memcpy(tag->tag_data+MAGIC_CODE_LEN, skb->data+ETH_ALEN, ETH_ALEN); + memcpy(tag->tag_data + MAGIC_CODE_LEN, skb->data + ETH_ALEN, ETH_ALEN); /* Add relay tag */ if (__nat25_add_pppoe_tag(skb, tag) < 0) @@ -487,7 +487,7 @@ int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method) return -2; if (priv->pppoe_connection_in_progress == 0) - memcpy(priv->pppoe_addr, skb->data+ETH_ALEN, ETH_ALEN); + memcpy(priv->pppoe_addr, skb->data + ETH_ALEN, ETH_ALEN); priv->pppoe_connection_in_progress = WAIT_TIME_PPPOE; } @@ -497,11 +497,11 @@ int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method) } else { /* session phase */ __nat25_generate_pppoe_network_addr(networkAddr, skb->data, &ph->sid); - __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + __nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr); if (!priv->ethBrExtInfo.addPPPoETag && priv->pppoe_connection_in_progress && - !memcmp(skb->data+ETH_ALEN, priv->pppoe_addr, ETH_ALEN)) + !memcmp(skb->data + ETH_ALEN, priv->pppoe_addr, ETH_ALEN)) priv->pppoe_connection_in_progress = 0; } return 0; @@ -549,7 +549,7 @@ int nat25_db_handle(struct adapter *priv, struct sk_buff *skb, int method) case NAT25_INSERT: if (memcmp(&iph->saddr, "\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0\x0", 16)) { __nat25_generate_ipv6_network_addr(networkAddr, (unsigned int *)&iph->saddr); - __nat25_db_network_insert(priv, skb->data+ETH_ALEN, networkAddr); + __nat25_db_network_insert(priv, skb->data + ETH_ALEN, networkAddr); if (iph->nexthdr == IPPROTO_ICMPV6 && skb->len > (ETH_HLEN + sizeof(*iph) + 4)) { -- 2.17.1