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| author |  Li Huafei <lihuafei1@huawei.com>
| 2021-04-08 11:39:51 +0800 |
|---|---|---|
| committer |  Michael Ellerman <mpe@ellerman.id.au>
| 2021-04-14 23:04:13 +1000 |
| commit | 7f262b4dcf7edf75097c3946e676d6c6d77fc599 (patch) | |
| tree | 4d1eb0dea4dacd6e73dbbb406120060288b7f72f /arch/powerpc/kernel/security.c | |
| parent | powerpc/32s: Define a MODULE area below kernel text all the time (diff) | |
| download | linux-7f262b4dcf7edf75097c3946e676d6c6d77fc599.tar.gz linux-7f262b4dcf7edf75097c3946e676d6c6d77fc599.tar.bz2 linux-7f262b4dcf7edf75097c3946e676d6c6d77fc599.zip | |
powerpc/security: Make symbol 'stf_barrier' static
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>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210408033951.28369-1-lihuafei1@huawei.com
Diffstat (limited to 'arch/powerpc/kernel/security.c')
| -rw-r--r-- | arch/powerpc/kernel/security.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/security.c b/arch/powerpc/kernel/security.c index 287286ddf7dc..0fdfcdd9d880 100644 --- a/arch/powerpc/kernel/security.c +++ b/arch/powerpc/kernel/security.c @@ -252,7 +252,7 @@ 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) { |