From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 20 Feb 2013 15:29:37 +0000 (+0100)
Subject: iwlwifi: use __get_str in tracing
X-Git-Tag: archive/raspbian/4.9.13-1+rpi1~10^2~8795^2~21^2^2~17^2~73
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=9047e4ad435711e67f57b73b76b1235405118c0e;p=linux-4.9.git

iwlwifi: use __get_str in tracing

Instead of using (char *)__get_dynamic_array use
__get_str. The latter is actually a macro that
expands to the former in the code, but trace-cmd
in userspace can parse __get_str only.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
index 81aa91fab5aa..4491c1c72cc7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
@@ -298,7 +298,7 @@ TRACE_EVENT(iwlwifi_dbg,
 				       MAX_MSG_LEN, vaf->fmt,
 				       *vaf->va) >= MAX_MSG_LEN);
 	),
-	TP_printk("%s", (char *)__get_dynamic_array(msg))
+	TP_printk("%s", __get_str(msg))
 );
 
 #undef TRACE_SYSTEM