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livepatch: remove extern specifier from header files 

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@suse.cz>
Acked-by: Josh Poimboeuf <jpoimboe@redhat.com>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Miroslav Benes 2015-02-18 15:21:07 +01:00 committed by Jiri Kosina
parent 1d9c5d79e6
commit 4421f8f0fa
2 changed files with 6 additions and 6 deletions
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2
arch/x86/include/asm/livepatch.h
View File

@ -32,7 +32,7 @@ static inline int klp_check_compiler_support(void)
#endif
return 0;
}
extern int klp_write_module_reloc(struct module *mod, unsigned long type,
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)

8
include/linux/livepatch.h
View File

@ -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 */