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Everywhere: Use nothrow new with adopt_{ref,own}_if_nonnull

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This commit converts naked `new`s to `AK::try_make` and `AK::try_create`
wherever possible. If the called constructor is private, this can not be
done, so we instead now use the standard-defined and compiler-agnostic
`new (nothrow)`.
This commit is contained in:
Daniel Bertalan 2021-06-20 10:21:16 +02:00 • committed by Ali Mohammad Pur
parent 00915e8948
commit f820917a76
45 changed files with 64 additions and 68 deletions
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4
Kernel/FileSystem/DevFS.cpp
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@ -275,7 +275,7 @@ KResultOr<NonnullRefPtr<Inode>> DevFSRootDirectoryInode::create_child(const Stri
}
if (name != "pts")
return EROFS;
auto new_directory_inode = adopt_ref_if_nonnull(new DevFSPtsDirectoryInode(m_parent_fs));
auto new_directory_inode = adopt_ref_if_nonnull(new (nothrow) DevFSPtsDirectoryInode(m_parent_fs));
if (!new_directory_inode)
return ENOMEM;
if (!m_subfolders.try_ensure_capacity(m_subfolders.size() + 1))
@ -291,7 +291,7 @@ KResultOr<NonnullRefPtr<Inode>> DevFSRootDirectoryInode::create_child(const Stri
if (link.name() == name)
return EEXIST;
}
auto new_link_inode = adopt_ref_if_nonnull(new DevFSLinkInode(m_parent_fs, name));
auto new_link_inode = adopt_ref_if_nonnull(new (nothrow) DevFSLinkInode(m_parent_fs, name));
if (!new_link_inode)
return ENOMEM;
if (!m_links.try_ensure_capacity(m_links.size() + 1))