tracing/brcm: Use the new __vstring() helper

[platform/kernel/linux-starfive.git] / drivers / net / wireless / broadcom / brcm80211 / brcmfmac / tracepoint.h

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h
index 338c66d..5a139d7 100644 (file)
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/tracepoint.h
@@ -33,13 +33,11 @@ TRACE_EVENT(brcmf_err,
        TP_ARGS(func, vaf),
        TP_STRUCT__entry(
                __string(func, func)
-               __dynamic_array(char, msg, MAX_MSG_LEN)
+               __vstring(msg, vaf->fmt, vaf->va)
        ),
        TP_fast_assign(
                __assign_str(func, func);
-               WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
-                                      MAX_MSG_LEN, vaf->fmt,
-                                      *vaf->va) >= MAX_MSG_LEN);
+               __assign_vstr(msg, vaf->fmt, vaf->va);
        ),
        TP_printk("%s: %s", __get_str(func), __get_str(msg))
 );
@@ -50,14 +48,12 @@ TRACE_EVENT(brcmf_dbg,
        TP_STRUCT__entry(
                __field(u32, level)
                __string(func, func)
-               __dynamic_array(char, msg, MAX_MSG_LEN)
+               __vstring(msg, vaf->fmt, vaf->va)
        ),
        TP_fast_assign(
                __entry->level = level;
                __assign_str(func, func);
-               WARN_ON_ONCE(vsnprintf(__get_dynamic_array(msg),
-                                      MAX_MSG_LEN, vaf->fmt,
-                                      *vaf->va) >= MAX_MSG_LEN);
+               __assign_vstr(msg, vaf->fmt, vaf->va);
        ),
        TP_printk("%s: %s", __get_str(func), __get_str(msg))
 );