From: David Howells dhowells@redhat.com
[ Upstream commit db9b2e0af605e7c994784527abfd9276cabd718a ]
Fix the rxrpc_recvmsg tracepoint to handle being called with a NULL call parameter.
Fixes: a25e21f0bcd2 ("rxrpc, afs: Use debug_ids rather than pointers in traces") Signed-off-by: David Howells dhowells@redhat.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- include/trace/events/rxrpc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/trace/events/rxrpc.h +++ b/include/trace/events/rxrpc.h @@ -1068,7 +1068,7 @@ TRACE_EVENT(rxrpc_recvmsg, ),
TP_fast_assign( - __entry->call = call->debug_id; + __entry->call = call ? call->debug_id : 0; __entry->why = why; __entry->seq = seq; __entry->offset = offset;