Storage-class specifier 'extern' is redundant in front of the function
declaration. According to the C specification it has the same meaning as
if not present at all. So remove it.
Signed-off-by: Miroslav Benes <mbenes@xxxxxxx>
---
arch/x86/include/asm/livepatch.h | 4 ++--
include/linux/livepatch.h | 8 ++++----
2 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/x86/include/asm/livepatch.h b/arch/x86/include/asm/livepatch.h
index a455a53..2d29197 100644
--- a/arch/x86/include/asm/livepatch.h
+++ b/arch/x86/include/asm/livepatch.h
@@ -32,8 +32,8 @@ static inline int klp_check_compiler_support(void)
#endif
return 0;
}
-extern int klp_write_module_reloc(struct module *mod, unsigned long type,
- unsigned long loc, unsigned long value);
+int klp_write_module_reloc(struct module *mod, unsigned long type,
+ unsigned long loc, unsigned long value);
static inline void klp_arch_set_pc(struct pt_regs *regs, unsigned long ip)
{
diff --git a/include/linux/livepatch.h b/include/linux/livepatch.h
index 95023fd..ee6dbb3 100644
--- a/include/linux/livepatch.h
+++ b/include/linux/livepatch.h
@@ -123,10 +123,10 @@ struct klp_patch {
enum klp_state state;
};
-extern int klp_register_patch(struct klp_patch *);
-extern int klp_unregister_patch(struct klp_patch *);
-extern int klp_enable_patch(struct klp_patch *);
-extern int klp_disable_patch(struct klp_patch *);
+int klp_register_patch(struct klp_patch *);
+int klp_unregister_patch(struct klp_patch *);
+int klp_enable_patch(struct klp_patch *);
+int klp_disable_patch(struct klp_patch *);
#endif /* CONFIG_LIVEPATCH */
--
2.1.4
--
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