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siglent-sds: prefer common glib routine to get vector's length 

Replace an open coded loop with a call to common glib code.
This commit is contained in:
Gerhard Sittig 2021-05-16 14:57:54 +02:00
parent 191af3d9ca
commit 84073e32ef
1 changed files with 1 additions and 1 deletions
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2
src/hardware/siglent-sds/protocol.c
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@ -782,7 +782,7 @@ SR_PRIV int siglent_sds_get_dev_cfg(const struct sr_dev_inst *sdi)
if (sr_scpi_get_string(sdi->conn, "TRSE?", &response) != SR_OK) if (sr_scpi_get_string(sdi->conn, "TRSE?", &response) != SR_OK)
return SR_ERR; return SR_ERR;
tokens = g_strsplit(response, ",", 0); tokens = g_strsplit(response, ",", 0);
for (num_tokens = 0; tokens[num_tokens] != NULL; num_tokens++); num_tokens = g_strv_length(tokens);
if (num_tokens < 4) { if (num_tokens < 4) {
sr_dbg("IDN response not according to spec: %80.s.", response); sr_dbg("IDN response not according to spec: %80.s.", response);
g_strfreev(tokens); g_strfreev(tokens);