Commit 875102ea authored Jul 04, 2020 by Oscar Carter Committed by Helge Deller Aug 11, 2020

parisc/kernel/ftrace: Remove function callback casts



In an effort to enable -Wcast-function-type in the top-level Makefile to
support Control Flow Integrity builds, remove all the function callback
casts.

Co-developed-by: Helge Deller <deller@gmx.de>
Signed-off-by: Oscar Carter <oscar.carter@gmx.com>
Signed-off-by: Helge Deller <deller@gmx.de>

parent 60e5da62

arch/parisc/kernel/ftrace.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -64,7 +64,8 @@ void notrace __hot ftrace_function_trampoline(unsigned long parent,
		function_trace_op, regs);

		#ifdef CONFIG_FUNCTION_GRAPH_TRACER
		if (ftrace_graph_return != (trace_func_graph_ret_t) ftrace_stub \|\|
		if (dereference_function_descriptor(ftrace_graph_return) !=
		dereference_function_descriptor(ftrace_stub) \|\|
		ftrace_graph_entry != ftrace_graph_entry_stub) {
		unsigned long *parent_rp;

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