iwlwifi: fix TX tracer

The TX tracing code copies with the wrong length,
which will typically copy too little data. Fix
this by using the correct length variable.

Cc: stable@kernel.org [2.6.32+]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-devtrace.h b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
index ae7319bb3a99..4cf864c664ee 100644
--- a/drivers/net/wireless/iwlwifi/iwl-devtrace.h
+++ b/drivers/net/wireless/iwlwifi/iwl-devtrace.h
@@ -193,7 +193,7 @@ TRACE_EVENT(iwlwifi_dev_tx,
                 __entry->framelen = buf0_len + buf1_len;
                 memcpy(__get_dynamic_array(tfd), tfd, tfdlen);
                 memcpy(__get_dynamic_array(buf0), buf0, buf0_len);
-                memcpy(__get_dynamic_array(buf1), buf1, buf0_len);
+                memcpy(__get_dynamic_array(buf1), buf1, buf1_len);
         ),
         TP_printk("[%p] TX %.2x (%zu bytes)",
                   __entry->priv,