Fix sparse warning: arch/x86/kernel/jump_label.c:106:5: warning: symbol 'tp_vec_nr' was not declared. Should it be static?
It's only used in jump_label.c, so make it static. Reported-by: Hulk Robot <[email protected]> Signed-off-by: YueHaibing <[email protected]> --- arch/x86/kernel/jump_label.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c index ea13808..0440532 100644 --- a/arch/x86/kernel/jump_label.c +++ b/arch/x86/kernel/jump_label.c @@ -103,7 +103,7 @@ void arch_jump_label_transform(struct jump_entry *entry, #define TP_VEC_MAX (PAGE_SIZE / sizeof(struct text_poke_loc)) static struct text_poke_loc tp_vec[TP_VEC_MAX]; -int tp_vec_nr = 0; +static int tp_vec_nr; bool arch_jump_label_transform_queue(struct jump_entry *entry, enum jump_label_type type) -- 2.7.4
