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Commit e95b7435 authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

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: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 8f1d2d2b

drivers/net/wireless/iwlwifi/iwl-devtrace.h

+1 −1
Original line number Diff line number Diff line
@@ -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,