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-rw-r--r--security/apparmor/include/crypto.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/security/apparmor/include/crypto.h b/security/apparmor/include/crypto.h
index dc418e5024d9..c1469f8db174 100644
--- a/security/apparmor/include/crypto.h
+++ b/security/apparmor/include/crypto.h
@@ -18,9 +18,14 @@
#ifdef CONFIG_SECURITY_APPARMOR_HASH
unsigned int aa_hash_size(void);
+char *aa_calc_hash(void *data, size_t len);
int aa_calc_profile_hash(struct aa_profile *profile, u32 version, void *start,
size_t len);
#else
+static inline char *aa_calc_hash(void *data, size_t len)
+{
+ return NULL;
+}
static inline int aa_calc_profile_hash(struct aa_profile *profile, u32 version,
void *start, size_t len)
{