sr_config_set(): Factor out SR_ERR_DEV_CLOSED check.

[libsigrok.git] / src / hardware / testo / protocol.c

diff --git a/src/hardware/testo/protocol.c b/src/hardware/testo/protocol.c
index 396612fdc3a479377ae05e3ac7a529046486abdf..3fc7806f0247df5a617cb0ba6041c9e1136b4b44 100644 (file)
--- a/src/hardware/testo/protocol.c
+++ b/src/hardware/testo/protocol.c
@@ -158,7 +158,7 @@ SR_PRIV int testo_request_packet(const struct sr_dev_inst *sdi)
                        receive_transfer, (void *)sdi, 100);
        if ((ret = libusb_submit_transfer(devc->out_transfer) != 0)) {
                sr_err("Failed to request packet: %s.", libusb_error_name(ret));
-               sdi->driver->dev_acquisition_stop((struct sr_dev_inst *)sdi);
+               sr_dev_acquisition_stop((struct sr_dev_inst *)sdi);
                return SR_ERR;
        }
        sr_dbg("Requested new packet.");
@@ -170,8 +170,8 @@ SR_PRIV int testo_request_packet(const struct sr_dev_inst *sdi)
  * Testo 175/177/400/650/950/435/635/735/445/645/945/946/545. */
 SR_PRIV gboolean testo_check_packet_prefix(unsigned char *buf, int len)
 {
+       static const unsigned char check[] = { 0x21, 0, 0, 0, 1 };
        int i;
-       unsigned char check[] = { 0x21, 0, 0, 0, 1 };
 
        if (len < 5)
                return FALSE;