rxrpc: Fix trace string

The trace symbol printer (__print_symbolic()) ignores symbols that map to an empty string and prints the hex value instead. Fix the symbol for rxrpc_cong_no_change to " -" instead of "" to avoid this. Fixes: b54a134 ("rxrpc: Fix handling of enums-to-string translation in tracing") Signed-off-by: David Howells <[email protected]>
devinus · Jun 17, 2020 · aadf9dc · aadf9dc
1 parent b9d37bb
commit aadf9dc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
@@ -400,7 +400,7 @@ enum rxrpc_tx_point {
 	EM(rxrpc_cong_begin_retransmission,	" Retrans") \
 	EM(rxrpc_cong_cleared_nacks,		" Cleared") \
 	EM(rxrpc_cong_new_low_nack,		" NewLowN") \
-	EM(rxrpc_cong_no_change,		"") \
+	EM(rxrpc_cong_no_change,		" -") \
 	EM(rxrpc_cong_progress,			" Progres") \
 	EM(rxrpc_cong_retransmit_again,		" ReTxAgn") \
 	EM(rxrpc_cong_rtt_window_end,		" RttWinE") \