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Kernel: Use TRY() in sys$statvfs()

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This commit is contained in:
Andreas Kling 2021-09-05 17:58:55 +02:00
parent 7efa742a39
commit 4ea3dc77f0
Notes: sideshowbarker 2024-07-18 04:41:29 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/4ea3dc77f0c
1 changed files with 3 additions and 10 deletions
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13
Kernel/Syscalls/statvfs.cpp
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@ -12,11 +12,7 @@ namespace Kernel {
KResultOr<FlatPtr> Process::do_statvfs(String path, statvfs* buf)
{
auto custody_or_error = VirtualFileSystem::the().resolve_path(path, current_directory(), nullptr, 0);
if (custody_or_error.is_error())
return custody_or_error.error();
auto& custody = custody_or_error.value();
auto custody = TRY(VirtualFileSystem::the().resolve_path(path, current_directory(), nullptr, 0));
auto& inode = custody->inode();
auto& fs = inode.fs();
@ -71,11 +67,8 @@ KResultOr<FlatPtr> Process::sys$statvfs(Userspace<const Syscall::SC_statvfs_para
REQUIRE_PROMISE(rpath);
auto params = TRY(copy_typed_from_user(user_params));
auto path = get_syscall_path_argument(params.path);
if (path.is_error())
return path.error();
return do_statvfs(path.value()->view(), params.buf);
auto path = TRY(get_syscall_path_argument(params.path));
return do_statvfs(path->view(), params.buf);
}
KResultOr<FlatPtr> Process::sys$fstatvfs(int fd, statvfs* buf)