sr_serial_dev_inst_free(): Allow NULL as argument.

[libsigrok.git] / src / hardware / gmc-mh-1x-2x / api.c

diff --git a/src/hardware/gmc-mh-1x-2x/api.c b/src/hardware/gmc-mh-1x-2x/api.c
index 2f5d41edb9ee87060f9f196ca1ca475a81412fcb..801429ce65c942dc8ba1bbb15f3bf12ab60d836c 100644 (file)
--- a/src/hardware/gmc-mh-1x-2x/api.c
+++ b/src/hardware/gmc-mh-1x-2x/api.c
@@ -323,8 +323,7 @@ static GSList *scan_2x_bd232(struct sr_dev_driver *di, GSList *options)
 exit_err:
        sr_info("scan_2x_bd232(): Error!");
 
-       if (serial)
-               sr_serial_dev_inst_free(serial);
+       sr_serial_dev_inst_free(serial);
        g_free(devc);
        sr_dev_inst_free(sdi);