Suggested-by: Paolo Bonzini <[email protected]>
CC: Gerd Hoffmann <[email protected]>
Signed-off-by: Peter Xu <[email protected]>
---
hw/usb/hcd-ohci.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
index 17ed461..c3cd4e2 100644
--- a/hw/usb/hcd-ohci.c
+++ b/hw/usb/hcd-ohci.c
@@ -936,11 +936,11 @@ static int ohci_service_iso_td(OHCIState *ohci, struct
ohci_ed *ed,
#ifdef trace_event_get_state
static void ohci_td_pkt(const char *msg, const uint8_t *buf, size_t len)
{
+#define __TEMP_WIDTH (16)
bool print16 = !!trace_event_get_state(TRACE_USB_OHCI_TD_PKT_SHORT);
bool printall = !!trace_event_get_state(TRACE_USB_OHCI_TD_PKT_FULL);
- const int width = 16;
int i;
- char tmp[3 * width + 1];
+ char tmp[3 * __TEMP_WIDTH + 1];
char *p = tmp;
if (!printall && !print16) {
@@ -948,7 +948,7 @@ static void ohci_td_pkt(const char *msg, const uint8_t
*buf, size_t len)
}
for (i = 0; ; i++) {
- if (i && (!(i % width) || (i == len))) {
+ if (i && (!(i % __TEMP_WIDTH) || (i == len))) {
if (!printall) {
trace_usb_ohci_td_pkt_short(msg, tmp);
break;
@@ -963,6 +963,7 @@ static void ohci_td_pkt(const char *msg, const uint8_t
*buf, size_t len)
p += sprintf(p, " %.2x", buf[i]);
}
+#undef __TEMP_WIDTH
}
#else
static void ohci_td_pkt(const char *msg, const uint8_t *buf, size_t len)
--
2.4.3
