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hal: fix issues reported by PVS-Studio

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https://www.viva64.com/en/b/0790/#ID369075A8F4
https://www.viva64.com/en/b/0790/#IDF03E449184
Reported in https://github.com/espressif/esp-idf/issues/6440
This commit is contained in:
Ivan Grokhotkov
2022-03-14 18:46:48 +01:00
parent 6a4a6d584b
commit 12717cbc00
3 changed files with 13 additions and 30 deletions
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components/hal/esp32/include/hal/spi_flash_ll.h
+6 -14
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@@ -1,16 +1,8 @@
// Copyright 2015-2019 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
/*
* SPDX-FileCopyrightText: 2015-2022 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
/*******************************************************************************
* NOTICE
@@ -370,7 +362,7 @@ static inline void spi_flash_ll_set_usr_address(spi_dev_t *dev, uint32_t addr, i
dev->addr = addr;
dev->slv_wr_status = UINT32_MAX;
} else {
uint32_t padding_ones = (bit_len == 32? 0 : UINT32_MAX >> bit_len);
uint32_t padding_ones = UINT32_MAX >> bit_len;
dev->addr = (addr << (32 - bit_len)) | padding_ones;
}
}