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 303d435baffdea1e6b21554276a7742b41349d87..801429ce65c942dc8ba1bbb15f3bf12ab60d836c 100644 (file)
--- a/src/hardware/gmc-mh-1x-2x/api.c
+++ b/src/hardware/gmc-mh-1x-2x/api.c
@@ -323,11 +323,9 @@ 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);
-       if (sdi)
-               sr_dev_inst_free(sdi);
+       sr_dev_inst_free(sdi);
 
        return NULL;
 }