X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=src%2Fmodbus%2Fmodbus_serial_rtu.c;h=21205d941163d6544602e66b44a9d90d5f73fabc;hb=94927260421eb8c5548294bbe5000b04bd1f0aa7;hp=b723020ba257064d492dd0d111d5b27102645656;hpb=c1aae90038456a61d0f9313d34e6107c3440d3e7;p=libsigrok.git
diff --git a/src/modbus/modbus_serial_rtu.c b/src/modbus/modbus_serial_rtu.c
index b723020b..21205d94 100644
--- a/src/modbus/modbus_serial_rtu.c
+++ b/src/modbus/modbus_serial_rtu.c
@@ -17,6 +17,7 @@
* along with this program. If not, see .
*/
+#include
#include
#include
#include
@@ -151,11 +152,11 @@ static int modbus_serial_rtu_read_data(void *priv, uint8_t *buf, int maxlen)
struct modbus_serial_rtu *modbus = priv;
int ret;
- ret = serial_read_nonblocking(modbus->serial, buf, maxlen);
+ ret = serial_read_nonblocking(modbus->serial, buf, maxlen);
if (ret < 0)
return ret;
- modbus->crc = modbus_serial_rtu_crc(modbus->crc, buf, ret);
- return ret;
+ modbus->crc = modbus_serial_rtu_crc(modbus->crc, buf, ret);
+ return ret;
}
static int modbus_serial_rtu_read_end(void *priv)