From af1fc7402e560f27ea5a92b7ee0572e3d1e389c5 Mon Sep 17 00:00:00 2001 From: Stafford Horne Date: Sun, 20 Aug 2023 17:02:55 +0100 Subject: openrisc: Declare do_signal function as static When compiling with W=1 enabling -Wmissing-prototypes the compiler warns: arch/openrisc/kernel/signal.c:227:5: error: no previous prototype for 'do_signal' [-Werror=missing-prototypes] Fix this by declaring the function a static as it is not used outside of the scope of this file. Reported-by: Arnd Bergmann Closes: https://lore.kernel.org/linux-kernel/20230810141947.1236730-17-arnd@kernel.org/ Signed-off-by: Stafford Horne --- arch/openrisc/kernel/signal.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/openrisc/kernel/signal.c') diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c index 3fbf00330043..e2f21a5d8ad9 100644 --- a/arch/openrisc/kernel/signal.c +++ b/arch/openrisc/kernel/signal.c @@ -229,7 +229,7 @@ handle_signal(struct ksignal *ksig, struct pt_regs *regs) * mode below. */ -int do_signal(struct pt_regs *regs, int syscall) +static int do_signal(struct pt_regs *regs, int syscall) { struct ksignal ksig; unsigned long continue_addr = 0; -- cgit v1.2.3