serial_bt: silence compiler warning (unused value)

[libsigrok.git] / src / serial_bt.c

diff --git a/src/serial_bt.c b/src/serial_bt.c
index 678a0ce22c2c17568b26c2661bffe416efc2cc4b..ea3531d3cd950adbfb561bc0b55bb48a8e688d20 100644 (file)
--- a/src/serial_bt.c
+++ b/src/serial_bt.c
@@ -24,9 +24,7 @@
 #include <string.h>
 #include <memory.h>
 
-/** @cond PRIVATE */
 #define LOG_PREFIX "serial-bt"
-/** @endcond */
 
 #ifdef HAVE_SERIAL_COMM
 #ifdef HAVE_BLUETOOTH
@@ -109,8 +107,6 @@ static const char *conn_name_text(enum ser_bt_conn_t type)
  *
  * @return 0 upon success, non-zero upon failure.
  *
- * @internal
- *
  * Summary of parsing rules as they are implemented:
  * - Implementor's note: Automatic scan for available devices is not
  *   yet implemented. So strictly speaking some parts of the input
@@ -146,9 +142,9 @@ static int ser_bt_parse_conn_spec(
        uint16_t *read_hdl, uint16_t *write_hdl,
        uint16_t *cccd_hdl, uint16_t *cccd_val)
 {
+       char **fields, *field;
        enum ser_bt_conn_t type;
        const char *addr;
-       char **fields, *field;
 
        if (conn_type)
                *conn_type = SER_BT_CONN_UNKNOWN;
@@ -165,9 +161,6 @@ static int ser_bt_parse_conn_spec(
        if (cccd_val)
                *cccd_val = 0;
 
-       type = SER_BT_CONN_UNKNOWN;
-       addr = NULL;
-
        if (!serial || !spec || !spec[0])
                return SR_ERR_ARG;
 
@@ -502,7 +495,6 @@ static int ser_bt_read(struct sr_serial_dev_inst *serial,
         * where to stop reception.
         */
        deadline_us = 0;
-       now_us = 0;     /* Silence a (false) compiler warning. */
        if (timeout_ms) {
                now_us = g_get_monotonic_time();
                deadline_us = now_us + timeout_ms * 1000;
@@ -820,6 +812,7 @@ static struct ser_lib_functions serlib_bt = {
         * here, since the caller will cache/register them already.
         */
        .set_params = std_dummy_set_params,
+       .set_handshake = std_dummy_set_handshake,
        .setup_source_add = ser_bt_setup_source_add,
        .setup_source_remove = ser_bt_setup_source_remove,
        .list = ser_bt_list,