3 files changed, 8 insertions, 20 deletions

diff --git a/drivers/crypto/qat/qat_common/adf_aer.c b/drivers/crypto/qat/qat_common/adf_aer.c
index 2839fccdd84b..d3e25c37dc33 100644
--- a/drivers/crypto/qat/qat_common/adf_aer.c
+++ b/drivers/crypto/qat/qat_common/adf_aer.c
@@ -109,20 +109,7 @@ EXPORT_SYMBOL_GPL(adf_reset_sbr);
 
 void adf_reset_flr(struct adf_accel_dev *accel_dev)
 {
-	struct pci_dev *pdev = accel_to_pci_dev(accel_dev);
-	u16 control = 0;
-	int pos = 0;
-
-	dev_info(&GET_DEV(accel_dev), "Function level reset\n");
-	pos = pci_pcie_cap(pdev);
-	if (!pos) {
-		dev_err(&GET_DEV(accel_dev), "Restart device failed\n");
-		return;
-	}
-	pci_read_config_word(pdev, pos + PCI_EXP_DEVCTL, &control);
-	control |= PCI_EXP_DEVCTL_BCR_FLR;
-	pci_write_config_word(pdev, pos + PCI_EXP_DEVCTL, control);
-	msleep(100);
+	pcie_flr(accel_to_pci_dev(accel_dev));
 }
 EXPORT_SYMBOL_GPL(adf_reset_flr);
 
diff --git a/drivers/crypto/qat/qat_common/qat_algs.c b/drivers/crypto/qat/qat_common/qat_algs.c
index 20f35df8a01f..5b5efcc52cb5 100644
--- a/drivers/crypto/qat/qat_common/qat_algs.c
+++ b/drivers/crypto/qat/qat_common/qat_algs.c
@@ -51,6 +51,7 @@
 #include <crypto/aes.h>
 #include <crypto/sha.h>
 #include <crypto/hash.h>
+#include <crypto/hmac.h>
 #include <crypto/algapi.h>
 #include <crypto/authenc.h>
 #include <linux/dma-mapping.h>
@@ -178,8 +179,8 @@ static int qat_alg_do_precomputes(struct icp_qat_hw_auth_algo_blk *hash,
 	for (i = 0; i < block_size; i++) {
 		char *ipad_ptr = ipad + i;
 		char *opad_ptr = opad + i;
-		*ipad_ptr ^= 0x36;
-		*opad_ptr ^= 0x5C;
+		*ipad_ptr ^= HMAC_IPAD_VALUE;
+		*opad_ptr ^= HMAC_OPAD_VALUE;
 	}
 
 	if (crypto_shash_init(shash))
diff --git a/drivers/crypto/qat/qat_common/qat_asym_algs.c b/drivers/crypto/qat/qat_common/qat_asym_algs.c
index 2aab80bc241f..6f5dd68449c6 100644
--- a/drivers/crypto/qat/qat_common/qat_asym_algs.c
+++ b/drivers/crypto/qat/qat_common/qat_asym_algs.c
@@ -521,11 +521,11 @@ static int qat_dh_set_secret(struct crypto_kpp *tfm, const void *buf,
 	return 0;
 }
 
-static int qat_dh_max_size(struct crypto_kpp *tfm)
+static unsigned int qat_dh_max_size(struct crypto_kpp *tfm)
 {
 	struct qat_dh_ctx *ctx = kpp_tfm_ctx(tfm);
 
-	return ctx->p ? ctx->p_size : -EINVAL;
+	return ctx->p_size;
 }
 
 static int qat_dh_init_tfm(struct crypto_kpp *tfm)
@@ -1256,11 +1256,11 @@ static int qat_rsa_setprivkey(struct crypto_akcipher *tfm, const void *key,
 	return qat_rsa_setkey(tfm, key, keylen, true);
 }
 
-static int qat_rsa_max_size(struct crypto_akcipher *tfm)
+static unsigned int qat_rsa_max_size(struct crypto_akcipher *tfm)
 {
 	struct qat_rsa_ctx *ctx = akcipher_tfm_ctx(tfm);
 
-	return (ctx->n) ? ctx->key_sz : -EINVAL;
+	return ctx->key_sz;
 }
 
 static int qat_rsa_init_tfm(struct crypto_akcipher *tfm)