Messages in this thread Patch in this message | | | From | Li Huafei <> | Subject | [PATCH -next] powerpc/security: Make symbol 'stf_barrier' static | Date | Thu, 8 Apr 2021 11:39:51 +0800 |
| |
The sparse tool complains as follows:
arch/powerpc/kernel/security.c:253:6: warning: symbol 'stf_barrier' was not declared. Should it be static?
This symbol is not used outside of security.c, so this commit marks it static.
Signed-off-by: Li Huafei <lihuafei1@huawei.com> --- arch/powerpc/kernel/security.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/security.c b/arch/powerpc/kernel/security.c index e4e1a94ccf6a..4de6bbd9672e 100644 --- a/arch/powerpc/kernel/security.c +++ b/arch/powerpc/kernel/security.c @@ -250,7 +250,7 @@ ssize_t cpu_show_spectre_v2(struct device *dev, struct device_attribute *attr, c static enum stf_barrier_type stf_enabled_flush_types; static bool no_stf_barrier; -bool stf_barrier; +static bool stf_barrier; static int __init handle_no_stf_barrier(char *p) { -- 2.17.1
| |