From c81bc38d422f419cd8949019fd5f2eadc9ec2333 Mon Sep 17 00:00:00 2001 From: graham sanderson Date: Thu, 3 Jun 2021 10:10:44 -0500 Subject: [PATCH] Add __unused to variables that are only used if TU_LOG does something --- src/portable/raspberrypi/rp2040/rp2040_usb.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/portable/raspberrypi/rp2040/rp2040_usb.h b/src/portable/raspberrypi/rp2040/rp2040_usb.h index 32d20051f..33f3ecd41 100644 --- a/src/portable/raspberrypi/rp2040/rp2040_usb.h +++ b/src/portable/raspberrypi/rp2040/rp2040_usb.h @@ -134,11 +134,11 @@ typedef union TU_ATTR_PACKED TU_VERIFY_STATIC(sizeof(rp2040_buffer_control_t) == 2, "size is not correct"); -static inline void print_bufctrl16(uint32_t u16) +static inline void print_bufctrl16(uint32_t __unused u16) { - rp2040_buffer_control_t bufctrl; - - bufctrl.u16 = u16; + rp2040_buffer_control_t __unused bufctrl = { + .u16 = u16 + }; TU_LOG(2, "len = %u, available = %u, stall = %u, reset = %u, toggle = %u, last = %u, full = %u\r\n", bufctrl.xfer_len, bufctrl.available, bufctrl.stall, bufctrl.reset_bufsel, bufctrl.data_toggle, bufctrl.last_buf, bufctrl.full);