rigol-ds: Fix wrong channel group malloc size.

[libsigrok.git] / src / hardware / zeroplus-logic-cube / api.c

diff --git a/src/hardware/zeroplus-logic-cube/api.c b/src/hardware/zeroplus-logic-cube/api.c
index b2e7b7f38ce47409bf2ac30bff537d59c6c4480c..fd3ef08bcb325578ca66bf0fa502e9f06a4d3fce 100644 (file)
--- a/src/hardware/zeroplus-logic-cube/api.c
+++ b/src/hardware/zeroplus-logic-cube/api.c
@@ -164,7 +164,6 @@ static int init(struct sr_context *sr_ctx)
 static GSList *scan(GSList *options)
 {
        struct sr_dev_inst *sdi;
-       struct sr_channel *ch;
        struct drv_context *drvc;
        struct dev_context *devc;
        const struct zp_model *prof;
@@ -231,11 +230,7 @@ static GSList *scan(GSList *options)
                sdi->connection_id = g_strdup(connection_id);
 
                /* Allocate memory for our private driver context. */
-               if (!(devc = g_try_malloc0(sizeof(struct dev_context)))) {
-                       sr_err("Device context malloc failed.");
-                       return NULL;
-               }
-
+               devc = g_malloc0(sizeof(struct dev_context));
                sdi->priv = devc;
                devc->prof = prof;
                devc->num_channels = prof->channels;
@@ -251,12 +246,9 @@ static GSList *scan(GSList *options)
                // memset(devc->trigger_buffer, 0, NUM_TRIGGER_STAGES);
 
                /* Fill in channellist according to this device's profile. */
-               for (j = 0; j < devc->num_channels; j++) {
-                       if (!(ch = sr_channel_new(j, SR_CHANNEL_LOGIC, TRUE,
-                                       channel_names[j])))
-                               return NULL;
-                       sdi->channels = g_slist_append(sdi->channels, ch);
-               }
+               for (j = 0; j < devc->num_channels; j++)
+                       sr_channel_new(sdi, j, SR_CHANNEL_LOGIC, TRUE,
+                                       channel_names[j]);
 
                devices = g_slist_append(devices, sdi);
                drvc->instances = g_slist_append(drvc->instances, sdi);