From: Gerhard Sittig <redacted>
Date: Thu, 16 Mar 2023 02:29:54 +0000 (+0100)
Subject: rdtech-tc: use size_t for memory sizes and indices
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=63f46e3e6f1b3b0a20a1da45ad10a1cd0a8937ab;p=libsigrok.git

rdtech-tc: use size_t for memory sizes and indices
---

diff --git a/src/hardware/rdtech-tc/protocol.c b/src/hardware/rdtech-tc/protocol.c
index f4e02a67..39d52ba5 100644
--- a/src/hardware/rdtech-tc/protocol.c
+++ b/src/hardware/rdtech-tc/protocol.c
@@ -178,13 +178,13 @@ static void handle_poll_data(const struct sr_dev_inst *sdi)
 {
 	struct dev_context *devc;
 	uint8_t poll_pkt[TC_POLL_LEN];
-	int i;
+	size_t i;
 	GSList *ch;
 
 	devc = sdi->priv;
-	sr_spew("Received poll packet (len: %d).", devc->buflen);
+	sr_spew("Received poll packet (len: %zu).", devc->buflen);
 	if (devc->buflen != TC_POLL_LEN) {
-		sr_err("Unexpected poll packet length: %i", devc->buflen);
+		sr_err("Unexpected poll packet length: %zu", devc->buflen);
 		return;
 	}
 
diff --git a/src/hardware/rdtech-tc/protocol.h b/src/hardware/rdtech-tc/protocol.h
index 9c7056d0..4692ec40 100644
--- a/src/hardware/rdtech-tc/protocol.h
+++ b/src/hardware/rdtech-tc/protocol.h
@@ -38,7 +38,7 @@ struct dev_context {
 	const struct binary_analog_channel *channels;
 	struct sr_sw_limits limits;
 	uint8_t buf[RDTECH_TC_BUFSIZE];
-	int buflen;
+	size_t buflen;
 	int64_t cmd_sent_at;
 };