1.shell初始化异常流程double free
2.los_disk_init中冗余初始化
3.OsKProcessPmUsage 中OsUProcessPmUsage异常退出时，存在使用未初始化的变量
4.HiLogHeadInit异常推出后，存在使用未初始化的变量
5.api_shell.c 中存在冗余初始化

fix #I63H5G
Signed-off-by: Nzhushengle <zhushengle@huawei.com>
Change-Id: If17d8ed1e6f2276e20fbce24b32de169bfd22e54

close #I53VW6
Signed-off-by: NHaryslee <lihao189@huawei.com>
Change-Id: I591b4ffaeb220311b63bd95f19400e0b9fde3c45

【背景】kora工具检视问题修复

【修改方案】
1，对部分代码问题进行整改

【影响】
对现有的产品编译不会有影响。
Signed-off-by: Nwangchen <wangchen64@huawei.com>
Change-Id: Iafc58b7c71e5d139e11a0ae9d98ca5a57fc6549f

Signed-off-by: Nshenchenkai <shenchenkai@huawei.com>

Change-Id: I5d23deaada5939bbb6fb57505f72c2348bd6afe9
Signed-off-by: Nshenchenkai <shenchenkai@huawei.com>

Change-Id: I9310fe807ec95721be78deb60ed9728ef9b56e48
Signed-off-by: Nshenchenkai <shenchenkai@huawei.com>

1. 原kernel/common目录下属于内核拓展组件，统一移入kernel/extend管理
2. Kconfig分层，各模块自己的配置放到自己目录下管理
3. 原platform下不属于平台的公共代码抽到kernel/common下，只留板级链接脚本和一些编译脚本指向device目录下触发平台相关的编译
4. 对外公共头文件统一抽到对外include路径
5. 废弃宏，头文件清理

close: #I48KI4
Signed-off-by: Narvinzzz <zhaotianyu9@huawei.com>
Change-Id: I0cf5ea81c92a8fa7b113da9cbdc8b7bc935f5aae

add BUILD.gn for all kernel modules
Signed-off-by: NCaoruihong <crh.cao@huawei.com>
Change-Id: I018446427bf64615f2596d47862b219659b58b34

1.remove redundant headfile in kernel, such as:
  compiler.h;debug.h;automount.h;inode.h;syslog.h;net.h;
2.split fs.h to file.h and driver.h
3.move vnode.h and path_cache.h to vfs/include
4.remove redundant interface and defines

close: #I3RTNR
Signed-off-by: Nmucor <mucorwang@gmail.com>

close: #I3I768

Change-Id: I4f801df4abe1a9afdf43391c28276e96a5e81513

Feature or Bugfix:Feature
Binary Source:Huawei
PrivateCode(Yes/No):Yes

Change-Id: I175d2648bc6f9078c34de2c0a5c93fda10b86c47
ChangeID:13306388

Change-Id: Ia6c1f6302407a707b3ec9b805f4c92d8a7970b86