From: Uwe Hermann <redacted>
Date: Wed, 8 Mar 2017 18:31:22 +0000 (+0100)
Subject: sr_usb_dev_inst_new(): Allow NULL as argument.
X-Git-Tag: libsigrok-0.5.0~93
X-Git-Url: https://sigrok.org/gitweb/?p=libsigrok.git;a=commitdiff_plain;h=5801ce7840c72775fbcfaf39e0587f767f070efd

sr_usb_dev_inst_new(): Allow NULL as argument.

(documentation fix, the function always handled NULL fine)
---

diff --git a/src/device.c b/src/device.c
index 71221433..a8f6f2b4 100644
--- 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
  */