From: Antonio Ospite <ao2@ao2.it>
Date: Sun, 25 Jan 2015 21:12:27 +0000 (+0100)
Subject: am7xxx: make a comment clearer about SCAN_OP_OPEN_DEVICE
X-Git-Tag: v0.1.6~40
X-Git-Url: https://git.ao2.it/libam7xxx.git/commitdiff_plain/8f6efd04b7f47174cf9e93adbcd11c5779db0c7e?ds=inline

am7xxx: make a comment clearer about SCAN_OP_OPEN_DEVICE
---

diff --git a/src/am7xxx.c b/src/am7xxx.c
index ebc403e..f874469 100644
--- a/src/am7xxx.c
+++ b/src/am7xxx.c
@@ -832,7 +832,8 @@ out_libusb_close:
 		}
 	}
 
-	/* if we made it up to here we didn't find any device to open */
+	/* if we made it up to here when op == SCAN_OP_OPEN_DEVICE,
+	 * no devices to open had been found. */
 	if (op == SCAN_OP_OPEN_DEVICE) {
 		error(ctx, "Cannot find any device to open\n");
 		ret = -ENODEV;