Messages in this thread Patch in this message | | | From | Jason Yan <> | Subject | [PATCH] x86/unwind/orc: make some symbols static | Date | Mon, 13 Apr 2020 16:22:03 +0800 |
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Fix the following sparse warning:
arch/x86/kernel/unwind_orc.c:19:5: warning: symbol 'cur_orc_ip_table' was not declared. Should it be static? arch/x86/kernel/unwind_orc.c:20:18: warning: symbol 'cur_orc_table' was not declared. Should it be static? arch/x86/kernel/unwind_orc.c:22:14: warning: symbol 'lookup_num_blocks' was not declared. Should it be static? arch/x86/kernel/unwind_orc.c:23:6: warning: symbol 'orc_init' was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Jason Yan <yanaijie@huawei.com> --- arch/x86/kernel/unwind_orc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kernel/unwind_orc.c b/arch/x86/kernel/unwind_orc.c index e9cc182aa97e..0dbabc469ce2 100644 --- a/arch/x86/kernel/unwind_orc.c +++ b/arch/x86/kernel/unwind_orc.c @@ -16,11 +16,11 @@ extern struct orc_entry __start_orc_unwind[]; extern struct orc_entry __stop_orc_unwind[]; static DEFINE_MUTEX(sort_mutex); -int *cur_orc_ip_table = __start_orc_unwind_ip; -struct orc_entry *cur_orc_table = __start_orc_unwind; +static int *cur_orc_ip_table = __start_orc_unwind_ip; +static struct orc_entry *cur_orc_table = __start_orc_unwind; -unsigned int lookup_num_blocks; -bool orc_init; +static unsigned int lookup_num_blocks; +static bool orc_init; static inline unsigned long orc_ip(const int *ip) { -- 2.21.1
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