sh: kprobes: Make trampoline_probe_handler() static

geertu · glaubitz · commit f96299b1be4e · 2024-05-02T12:01:25.000+02:00
arch/sh/kernel/kprobes.c:299:15: warning: no previous prototype for 'trampoline_probe_handler' [-Wmissing-prototypes] There are no users outside this file, so make it static. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Link: https://lore.kernel.org/r/42f30b7f767ee1293f6e687a605f7d907ae2daa6.1709326528.git.geert+renesas@glider.be Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
diff --git a/arch/sh/kernel/kprobes.c b/arch/sh/kernel/kprobes.c
@@ -296,7 +296,7 @@ static void __used kretprobe_trampoline_holder(void)
 /*
  * Called when we hit the probe point at __kretprobe_trampoline
  */
-int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
+static int __kprobes trampoline_probe_handler(struct kprobe *p, struct pt_regs *regs)
 {
 	regs->pc = __kretprobe_trampoline_handler(regs, NULL);
 

Original file line number	Diff line number	Diff line change
`@@ -296,7 +296,7 @@ static void __used kretprobe_trampoline_holder(void)`
`296`	`296`	`/*`
`297`	`297`	`* Called when we hit the probe point at __kretprobe_trampoline`
`298`	`298`	`*/`
`299`		`-int __kprobes trampoline_probe_handler(struct kprobe p, struct pt_regs regs)`
	`299`	`+static int __kprobes trampoline_probe_handler(struct kprobe p, struct pt_regs regs)`
`300`	`300`	`{`
`301`	`301`	`regs->pc = __kretprobe_trampoline_handler(regs, NULL);`
`302`	`302`