crypto: qat - remove unused structure members

Cleanup unused structure members.
Signed-off-by: NTadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/qat/qat_common/adf_cfg_user.h

@@ -53,14 +53,6 @@
 struct adf_user_cfg_key_val {
 	char key[ADF_CFG_MAX_KEY_LEN_IN_BYTES];
 	char val[ADF_CFG_MAX_VAL_LEN_IN_BYTES];
-	union {
-		char *user_val_ptr;
-		uint64_t padding1;
-	};
-	union {
-		struct adf_user_cfg_key_val *prev;
-		uint64_t padding2;
-	};
 	union {
 		struct adf_user_cfg_key_val *next;
 		uint64_t padding3;
@@ -74,10 +66,6 @@ struct adf_user_cfg_section {
 		struct adf_user_cfg_key_val *params;
 		uint64_t padding1;
 	};
-	union {
-		struct adf_user_cfg_section *prev;
-		uint64_t padding2;
-	};
 	union {
 		struct adf_user_cfg_section *next;
 		uint64_t padding3;