[PATCH -next] integrity: Make function integrity_add_key() static
From: Wei Yongjun <hidden>
Date: 2021-02-10 07:54:15
Subsystem:
extended verification module (evm), integrity measurement architecture (ima), security subsystem, the rest · Maintainers:
Mimi Zohar, Roberto Sassu, Dmitry Kasatkin, Paul Moore, James Morris, "Serge E. Hallyn", Linus Torvalds
The sparse tool complains as follows: security/integrity/digsig.c:146:12: warning: symbol 'integrity_add_key' was not declared. Should it be static? This function is not used outside of digsig.c, so this commit marks it static. Reported-by: Hulk Robot <redacted> Signed-off-by: Wei Yongjun <redacted> --- security/integrity/digsig.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/security/integrity/digsig.c b/security/integrity/digsig.c
index 0f518dcfde05..250fb0836156 100644
--- a/security/integrity/digsig.c
+++ b/security/integrity/digsig.c@@ -143,8 +143,8 @@ int __init integrity_init_keyring(const unsigned int id) return __integrity_init_keyring(id, perm, restriction); } -int __init integrity_add_key(const unsigned int id, const void *data, - off_t size, key_perm_t perm) +static int __init integrity_add_key(const unsigned int id, const void *data, + off_t size, key_perm_t perm) { key_ref_t key; int rc = 0;