drivers: Use g_variant_new_printf() where possible.

[libsigrok.git] / src / hardware / hantek-dso / api.c

diff --git a/src/hardware/hantek-dso/api.c b/src/hardware/hantek-dso/api.c
index 27f4f64f21f04956477327fc60a883e778f344c5..22788e0eb6f14a8722e44c1eeda95ca4ae14fc2e 100644 (file)
--- a/src/hardware/hantek-dso/api.c
+++ b/src/hardware/hantek-dso/api.c
@@ -397,7 +397,6 @@ static int config_get(uint32_t key, GVariant **data,
 {
        struct dev_context *devc;
        struct sr_usb_dev_inst *usb;
-       char str[128];
        const char *s;
        const uint64_t *vdiv;
        int ch_idx;
@@ -425,8 +424,7 @@ static int config_get(uint32_t key, GVariant **data,
                                /* Device still needs to re-enumerate after firmware
                                 * upload, so we don't know its (future) address. */
                                return SR_ERR;
-                       snprintf(str, 128, "%d.%d", usb->bus, usb->address);
-                       *data = g_variant_new_string(str);
+                       *data = g_variant_new_printf("%d.%d", usb->bus, usb->address);
                        break;
                case SR_CONF_TIMEBASE:
                        *data = g_variant_new("(tt)", timebases[devc->timebase][0],