[tip: x86/urgent] x86/bugs: Mark retbleed_strings static

[tip-bot2 for Jiapeng Chong]

The following commit has been merged into the x86/urgent branch of tip:

Commit-ID:     33a8573bdfeec5b746aedeea880733a4c7993158
Gitweb:        https://git.kernel.org/tip/33a8573bdfeec5b746aedeea880733a4c7993158
Author:        Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
AuthorDate:    Thu, 14 Jul 2022 15:29:39 +08:00
Committer:     Borislav Petkov <bp@xxxxxxx>
CommitterDate: Thu, 14 Jul 2022 09:41:30 +02:00

x86/bugs: Mark retbleed_strings static

This symbol is not used outside of bugs.c, so mark it static.

Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
Signed-off-by: Jiapeng Chong <jiapeng.chong@xxxxxxxxxxxxxxxxx>
Signed-off-by: Borislav Petkov <bp@xxxxxxx>
Link: https://lore.kernel.org/r/20220714072939.71162-1-jiapeng.chong@xxxxxxxxxxxxxxxxx
---
 arch/x86/kernel/cpu/bugs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/cpu/bugs.c b/arch/x86/kernel/cpu/bugs.c
index 0dd0471..3a0787a 100644
--- a/arch/x86/kernel/cpu/bugs.c
+++ b/arch/x86/kernel/cpu/bugs.c
@@ -793,7 +793,7 @@ enum retbleed_mitigation_cmd {
 	RETBLEED_CMD_IBPB,
 };
 
-const char * const retbleed_strings[] = {
+static const char * const retbleed_strings[] = {
 	[RETBLEED_MITIGATION_NONE]	= "Vulnerable",
 	[RETBLEED_MITIGATION_UNRET]	= "Mitigation: untrained return thunk",
 	[RETBLEED_MITIGATION_IBPB]	= "Mitigation: IBPB",