win: hid_get_input_report: Correct number of bytes_returned (#232)

JoergAtGithub · web-flow · commit e74189d867f3 · 2021-06-19T06:09:47.000+03:00
Fixes: #229 This originally tested/confirmed by @JoergAtGithub and @mcuee. And confirmed the expected behavior by Tim Roberts https://sourceforge.net/p/libusb/mailman/message/37303650/.
diff --git a/windows/hid.c b/windows/hid.c
@@ -930,11 +930,6 @@ int HID_API_EXPORT HID_API_CALL hid_get_input_report(hid_device *dev, unsigned c
 		return -1;
 	}
 
-	/* bytes_returned does not include the first byte which contains the
-	   report ID. The data buffer actually contains one more byte than
-	   bytes_returned. */
-	bytes_returned++;
-
 	return bytes_returned;
 #endif
 }

Original file line number	Diff line number	Diff line change
`@@ -930,11 +930,6 @@ int HID_API_EXPORT HID_API_CALL hid_get_input_report(hid_device *dev, unsigned c`
`930`	`930`	`return -1;`
`931`	`931`	`}`
`932`	`932`
`933`		`- /* bytes_returned does not include the first byte which contains the`
`934`		`- report ID. The data buffer actually contains one more byte than`
`935`		`- bytes_returned. */`
`936`		`- bytes_returned++;`
`937`		`-`
`938`	`933`	`return bytes_returned;`
`939`	`934`	`#endif`
`940`	`935`	`}`