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NFC: improve readability of an 'if' in nci core.c

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Signed-off-by: Ilan Elias <ilane@ti.com>
Acked-by: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ilan Elias 2011-09-22 10:47:52 +03:00 committed by John W. Linville
parent 5cf80993ad
commit 2eb1dc101e
1 changed files with 14 additions and 18 deletions
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32
net/nfc/nci/core.c
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@ -135,8 +135,10 @@ static void nci_init_req(struct nci_dev *ndev, unsigned long opt)
static void nci_init_complete_req(struct nci_dev *ndev, unsigned long opt)
{
struct nci_rf_disc_map_cmd cmd;
struct nci_core_conn_create_cmd conn_cmd;
struct nci_rf_disc_map_cmd cmd;
struct disc_map_config *cfg = cmd.mapping_configs;
__u8 *num = &cmd.num_mapping_configs;
int i;
/* create static rf connection */
@ -145,36 +147,30 @@ static void nci_init_complete_req(struct nci_dev *ndev, unsigned long opt)
nci_send_cmd(ndev, NCI_OP_CORE_CONN_CREATE_CMD, 2, &conn_cmd);
/* set rf mapping configurations */
cmd.num_mapping_configs = 0;
*num = 0;
/* by default mapping is set to NCI_RF_INTERFACE_FRAME */
for (i = 0; i < ndev->num_supported_rf_interfaces; i++) {
if (ndev->supported_rf_interfaces[i] ==
NCI_RF_INTERFACE_ISO_DEP) {
cmd.mapping_configs[cmd.num_mapping_configs]
.rf_protocol = NCI_RF_PROTOCOL_ISO_DEP;
cmd.mapping_configs[cmd.num_mapping_configs]
.mode = NCI_DISC_MAP_MODE_BOTH;
cmd.mapping_configs[cmd.num_mapping_configs]
.rf_interface_type = NCI_RF_INTERFACE_ISO_DEP;
cmd.num_mapping_configs++;
cfg[*num].rf_protocol = NCI_RF_PROTOCOL_ISO_DEP;
cfg[*num].mode = NCI_DISC_MAP_MODE_BOTH;
cfg[*num].rf_interface_type = NCI_RF_INTERFACE_ISO_DEP;
(*num)++;
} else if (ndev->supported_rf_interfaces[i] ==
NCI_RF_INTERFACE_NFC_DEP) {
cmd.mapping_configs[cmd.num_mapping_configs]
.rf_protocol = NCI_RF_PROTOCOL_NFC_DEP;
cmd.mapping_configs[cmd.num_mapping_configs]
.mode = NCI_DISC_MAP_MODE_BOTH;
cmd.mapping_configs[cmd.num_mapping_configs]
.rf_interface_type = NCI_RF_INTERFACE_NFC_DEP;
cmd.num_mapping_configs++;
cfg[*num].rf_protocol = NCI_RF_PROTOCOL_NFC_DEP;
cfg[*num].mode = NCI_DISC_MAP_MODE_BOTH;
cfg[*num].rf_interface_type = NCI_RF_INTERFACE_NFC_DEP;
(*num)++;
}
if (cmd.num_mapping_configs == NCI_MAX_NUM_MAPPING_CONFIGS)
if (*num == NCI_MAX_NUM_MAPPING_CONFIGS)
break;
}
nci_send_cmd(ndev, NCI_OP_RF_DISCOVER_MAP_CMD,
(1 + (cmd.num_mapping_configs*sizeof(struct disc_map_config))),
(1 + ((*num)*sizeof(struct disc_map_config))),
&cmd);
}