sr_usb_dev_inst_new(): Allow NULL as argument.

(documentation fix, the function always handled NULL fine)
2017-03-08 19:31:22 +01:00 · 2017-03-08 19:31:22 +01:00 · 5801ce7840
parent 04891a997c
commit 5801ce7840
1 changed files with 2 additions and 1 deletions
--- a/src/device.c
+++ b/src/device.c
@ -409,7 +409,8 @@ SR_PRIV struct sr_usb_dev_inst *sr_usb_dev_inst_new(uint8_t bus,
 /**
 * Free struct sr_usb_dev_inst * allocated by sr_usb_dev_inst().
 *
- * @param usb The struct sr_usb_dev_inst * to free. Must not be NULL.
+ * @param usb The struct sr_usb_dev_inst * to free. If NULL, this
+ *            function does nothing.
 *
 * @private
 */