hardware: Call libusb_error_name() in all USB-related error messages

[libsigrok.git] / hardware / fx2lafw / command.c

diff --git a/hardware/fx2lafw/command.c b/hardware/fx2lafw/command.c
index a1c2109c120d08d83ab568e97f598611f2a52cbc..6c72c8d035d4855cf41c6911548a4f69f22d722c 100644 (file)
--- a/hardware/fx2lafw/command.c
+++ b/hardware/fx2lafw/command.c
@@ -33,7 +33,8 @@ SR_PRIV int command_get_fw_version(libusb_device_handle *devhdl,
                (unsigned char *)vi, sizeof(struct version_info), 100);
 
        if (ret < 0) {
-               sr_err("fx2lafw: Unable to get version info: %d.", ret);
+               sr_err("fx2lafw: Unable to get version info: %s.",
+                      libusb_error_name(ret));
                return SR_ERR;
        }
 
@@ -50,7 +51,8 @@ SR_PRIV int command_get_revid_version(libusb_device_handle *devhdl,
                revid, 1, 100);
 
        if (ret < 0) {
-               sr_err("fx2lafw: Unable to get REVID: %d.", ret);
+               sr_err("fx2lafw: Unable to get REVID: %s.",
+                      libusb_error_name(ret));
                return SR_ERR;
        }
 
@@ -103,7 +105,8 @@ SR_PRIV int command_start_acquisition(libusb_device_handle *devhdl,
                        LIBUSB_ENDPOINT_OUT, CMD_START, 0x0000, 0x0000,
                        (unsigned char *)&cmd, sizeof(cmd), 100);
        if (ret < 0) {
-               sr_err("fx2lafw: Unable to send start command: %d.", ret);
+               sr_err("fx2lafw: Unable to send start command: %s.",
+                      libusb_error_name(ret));
                return SR_ERR;
        }