sr_serial_dev_inst_free(): Allow NULL as argument.

[libsigrok.git] / src / hardware / motech-lps-30x / api.c

diff --git a/src/hardware/motech-lps-30x/api.c b/src/hardware/motech-lps-30x/api.c
index 68e4139373073f8ef917081eb4270c2591566523..4ec35ff58f35b3a203c7edfd2b7928e7e399bb67 100644 (file)
--- a/src/hardware/motech-lps-30x/api.c
+++ b/src/hardware/motech-lps-30x/api.c
@@ -483,10 +483,9 @@ static GSList *do_scan(lps_modelid modelid, struct sr_dev_driver *drv, GSList *o
 exit_err:
        sr_info("%s: Error!", __func__);
 
-       if (serial) {
+       if (serial)
                serial_close(serial);
-               sr_serial_dev_inst_free(serial);
-       }
+       sr_serial_dev_inst_free(serial);
        g_free(devc);
        sr_dev_inst_free(sdi);