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drivers: modem: gsm: Rename r to ret

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Rename the variable `r` to `ret` for better consistency
with the rest of the driver.

Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
This commit is contained in:
Yong Cong Sin 2022-08-01 23:30:59 +08:00 committed by Carles Cufí
parent f5d646e204
commit 21bf04c29b
1 changed files with 13 additions and 13 deletions
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26
drivers/modem/gsm_ppp.c
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@ -1254,7 +1254,7 @@ static void gsm_mgmt_event_handler(struct net_mgmt_event_callback *cb,
static int gsm_init(const struct device *dev)
{
struct gsm_modem *gsm = dev->data;
int r;
int ret;
LOG_DBG("Generic GSM modem (%p)", gsm);
@ -1272,11 +1272,11 @@ static int gsm_init(const struct device *dev)
k_sem_init(&gsm->sem_response, 0, 1);
k_sem_init(&gsm->sem_if_down, 0, 1);
r = modem_cmd_handler_init(&gsm->context.cmd_handler,
ret = modem_cmd_handler_init(&gsm->context.cmd_handler,
&gsm->cmd_handler_data);
if (r < 0) {
LOG_DBG("cmd handler error %d", r);
return r;
if (ret < 0) {
LOG_DBG("cmd handler error %d", ret);
return ret;
}
#if defined(CONFIG_MODEM_SHELL)
@ -1298,17 +1298,17 @@ static int gsm_init(const struct device *dev)
gsm->gsm_data.hw_flow_control = DT_PROP(GSM_UART_NODE,
hw_flow_control);
r = modem_iface_uart_init(&gsm->context.iface, &gsm->gsm_data,
ret = modem_iface_uart_init(&gsm->context.iface, &gsm->gsm_data,
DEVICE_DT_GET(GSM_UART_NODE));
if (r < 0) {
LOG_DBG("iface uart error %d", r);
return r;
if (ret < 0) {
LOG_DBG("iface uart error %d", ret);
return ret;
}
r = modem_context_register(&gsm->context);
if (r < 0) {
LOG_DBG("context error %d", r);
return r;
ret = modem_context_register(&gsm->context);
if (ret < 0) {
LOG_DBG("context error %d", ret);
return ret;
}
/* Initialize to stop state so that it can be started later */