sr_serial_dev_inst_free(): Allow NULL as argument.

[libsigrok.git] / src / lcr / es51919.c

diff --git a/src/lcr/es51919.c b/src/lcr/es51919.c
index 8d9d9d96476c8e22870baeb06eb4219936484f2b..3a987c626928c1a62b1953077713383fa18b5bf0 100644 (file)
--- a/src/lcr/es51919.c
+++ b/src/lcr/es51919.c
@@ -800,8 +800,7 @@ SR_PRIV struct sr_dev_inst *es51919_serial_scan(GSList *options,
 scan_cleanup:
        es51919_serial_clean(devc);
        sr_dev_inst_free(sdi);
-       if (serial)
-               sr_serial_dev_inst_free(serial);
+       sr_serial_dev_inst_free(serial);
 
        return NULL;
 }