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keys/trusted_keys: mark 'migratable' as __ro_after_init

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The 'migratable' variable is initialized only during the init phase
in the 'init_trusted' function and never changed. So, mark it as
__ro_after_init.

Signed-off-by: Len Bao <len.bao@gmx.us>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Link: https://lore.kernel.org/r/20260516152249.41851-1-len.bao@gmx.us
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
This commit is contained in:
Len Bao
2026-06-15 15:19:12 +03:00
committed by Jarkko Sakkinen
parent 8f2e22cfc4
commit cc99abbe2a
1 changed files with 1 additions and 1 deletions
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security/keys/trusted-keys/trusted_core.c
+1 -1
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@@ -65,7 +65,7 @@ DEFINE_STATIC_CALL_NULL(trusted_key_unseal,
DEFINE_STATIC_CALL_NULL(trusted_key_get_random,
*trusted_key_sources[0].ops->get_random);
static void (*trusted_key_exit)(void);
static unsigned char migratable;
static unsigned char migratable __ro_after_init;
enum {
Opt_err,