3 files changed, 8 insertions, 24 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index 591906988a22..f832491a6bd9 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -1598,10 +1598,7 @@ static int chachapoly_decrypt(struct aead_request *req)
 
 static int ipsec_gcm_encrypt(struct aead_request *req)
 {
-	if (req->assoclen < 8)
-		return -EINVAL;
-
-	return gcm_encrypt(req);
+	return crypto_ipsec_check_assoclen(req->assoclen) ? : gcm_encrypt(req);
 }
 
 static int aead_encrypt(struct aead_request *req)
@@ -1675,10 +1672,7 @@ static int gcm_decrypt(struct aead_request *req)
 
 static int ipsec_gcm_decrypt(struct aead_request *req)
 {
-	if (req->assoclen < 8)
-		return -EINVAL;
-
-	return gcm_decrypt(req);
+	return crypto_ipsec_check_assoclen(req->assoclen) ? : gcm_decrypt(req);
 }
 
 static int aead_decrypt(struct aead_request *req)
diff --git a/drivers/crypto/caam/caamalg_qi.c b/drivers/crypto/caam/caamalg_qi.c
index 6c69f54d1f79..215802017d53 100644
--- a/drivers/crypto/caam/caamalg_qi.c
+++ b/drivers/crypto/caam/caamalg_qi.c
@@ -1237,18 +1237,14 @@ static int aead_decrypt(struct aead_request *req)
 
 static int ipsec_gcm_encrypt(struct aead_request *req)
 {
-	if (req->assoclen < 8)
-		return -EINVAL;
-
-	return aead_crypt(req, true);
+	return crypto_ipsec_check_assoclen(req->assoclen) ? : aead_crypt(req,
+					   true);
 }
 
 static int ipsec_gcm_decrypt(struct aead_request *req)
 {
-	if (req->assoclen < 8)
-		return -EINVAL;
-
-	return aead_crypt(req, false);
+	return crypto_ipsec_check_assoclen(req->assoclen) ? : aead_crypt(req,
+					   false);
 }
 
 static void skcipher_done(struct caam_drv_req *drv_req, u32 status)
diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c
index 141d6231e4b9..7350142050cc 100644
--- a/drivers/crypto/caam/caamalg_qi2.c
+++ b/drivers/crypto/caam/caamalg_qi2.c
@@ -1407,18 +1407,12 @@ static int aead_decrypt(struct aead_request *req)
 
 static int ipsec_gcm_encrypt(struct aead_request *req)
 {
-	if (req->assoclen < 8)
-		return -EINVAL;
-
-	return aead_encrypt(req);
+	return crypto_ipsec_check_assoclen(req->assoclen) ? : aead_encrypt(req);
 }
 
 static int ipsec_gcm_decrypt(struct aead_request *req)
 {
-	if (req->assoclen < 8)
-		return -EINVAL;
-
-	return aead_decrypt(req);
+	return crypto_ipsec_check_assoclen(req->assoclen) ? : aead_decrypt(req);
 }
 
 static void skcipher_encrypt_done(void *cbk_ctx, u32 status)