From: Ingo Molnar <mingo@elte.hu>
Date: Tue, 17 Feb 2009 10:47:39 +0000 (+0100)
Subject: ftrace: fix !CONFIG_FTRACE [un_]register_ftrace_command() prototypes
X-Git-Tag: firefly_0821_release~13991^2~299
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=97d0bb8dcd8c2812e1927cdb51d7b1f9c98352b5;p=firefly-linux-kernel-4.4.55.git

ftrace: fix !CONFIG_FTRACE [un_]register_ftrace_command() prototypes

Impact: build fix

Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index b331e216d8a1..63281228ce3e 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -238,9 +238,11 @@ extern void ftrace_enable_daemon(void);
 static inline void ftrace_release(void *start, unsigned long size) { }
 static inline int register_ftrace_command(struct ftrace_func_command *cmd)
 {
+	return -EINVAL;
 }
 static inline int unregister_ftrace_command(char *cmd_name)
 {
+	return -EINVAL;
 }
 #endif /* CONFIG_DYNAMIC_FTRACE */