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staging: wilc1000: fix line over 80 char in wilc_wlan_handle_rxq() 

Refactor wilc_wlan_handle_rxq() to fix line over 80 character issue
found by checkpatch.pl script. Added a new function to split
'wilc_wlan_handle_rxq' function code.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ajay Singh 2018-03-02 19:47:20 +05:30 committed by Greg Kroah-Hartman
parent e03aec251b
commit 4c1f0e3aff
1 changed files with 63 additions and 51 deletions
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114
drivers/staging/wilc1000/wilc_wlan.c
View File

@ -773,9 +773,70 @@ out:
return ret; return ret;
} }
static void wilc_wlan_handle_rx_buff(struct wilc *wilc, u8 *buffer, int size)
{
int offset = 0;
u32 header;
u32 pkt_len, pkt_offset, tp_len;
int is_cfg_packet;
u8 *buff_ptr;
do {
buff_ptr = buffer + offset;
memcpy(&header, buff_ptr, 4);
header = cpu_to_le32(header);
is_cfg_packet = (header >> 31) & 0x1;
pkt_offset = (header >> 22) & 0x1ff;
tp_len = (header >> 11) & 0x7ff;
pkt_len = header & 0x7ff;
if (pkt_len == 0 || tp_len == 0)
break;
if (pkt_offset & IS_MANAGMEMENT) {
pkt_offset &= ~(IS_MANAGMEMENT |
IS_MANAGMEMENT_CALLBACK |
IS_MGMT_STATUS_SUCCES);
buff_ptr += HOST_HDR_OFFSET;
wilc_wfi_mgmt_rx(wilc, buff_ptr, pkt_len);
} else {
if (!is_cfg_packet) {
if (pkt_len > 0) {
wilc_frmw_to_linux(wilc, buff_ptr,
pkt_len,
pkt_offset);
}
} else {
struct wilc_cfg_rsp rsp;
buff_ptr += pkt_offset;
wilc_wlan_cfg_indicate_rx(wilc, buff_ptr,
pkt_len,
&rsp);
if (rsp.type == WILC_CFG_RSP) {
if (wilc->cfg_seq_no == rsp.seq_no)
complete(&wilc->cfg_event);
} else if (rsp.type == WILC_CFG_RSP_STATUS) {
wilc_mac_indicate(wilc,
WILC_MAC_INDICATE_STATUS);
} else if (rsp.type == WILC_CFG_RSP_SCAN) {
wilc_mac_indicate(wilc,
WILC_MAC_INDICATE_SCAN);
}
}
}
offset += tp_len;
if (offset >= size)
break;
} while (1);
}
static void wilc_wlan_handle_rxq(struct wilc *wilc) static void wilc_wlan_handle_rxq(struct wilc *wilc)
{ {
int offset = 0, size; int size;
u8 *buffer; u8 *buffer;
struct rxq_entry_t *rqe; struct rxq_entry_t *rqe;
@ -792,57 +853,8 @@ static void wilc_wlan_handle_rxq(struct wilc *wilc)
buffer = rqe->buffer; buffer = rqe->buffer;
size = rqe->buffer_size; size = rqe->buffer_size;
offset = 0; wilc_wlan_handle_rx_buff(wilc, buffer, size);
do {
u32 header;
u32 pkt_len, pkt_offset, tp_len;
int is_cfg_packet;
memcpy(&header, &buffer[offset], 4);
header = cpu_to_le32(header);
is_cfg_packet = (header >> 31) & 0x1;
pkt_offset = (header >> 22) & 0x1ff;
tp_len = (header >> 11) & 0x7ff;
pkt_len = header & 0x7ff;
if (pkt_len == 0 || tp_len == 0)
break;
if (pkt_offset & IS_MANAGMEMENT) {
pkt_offset &= ~(IS_MANAGMEMENT |
IS_MANAGMEMENT_CALLBACK |
IS_MGMT_STATUS_SUCCES);
wilc_wfi_mgmt_rx(wilc, &buffer[offset + HOST_HDR_OFFSET], pkt_len);
} else {
if (!is_cfg_packet) {
if (pkt_len > 0) {
wilc_frmw_to_linux(wilc,
&buffer[offset],
pkt_len,
pkt_offset);
}
} else {
struct wilc_cfg_rsp rsp;
wilc_wlan_cfg_indicate_rx(wilc, &buffer[pkt_offset + offset], pkt_len, &rsp);
if (rsp.type == WILC_CFG_RSP) {
if (wilc->cfg_seq_no == rsp.seq_no)
complete(&wilc->cfg_event);
} else if (rsp.type == WILC_CFG_RSP_STATUS) {
wilc_mac_indicate(wilc, WILC_MAC_INDICATE_STATUS);
} else if (rsp.type == WILC_CFG_RSP_SCAN) {
wilc_mac_indicate(wilc, WILC_MAC_INDICATE_SCAN);
}
}
}
offset += tp_len;
if (offset >= size)
break;
} while (1);
kfree(rqe); kfree(rqe);
} while (1); } while (1);