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fhandle: reflow get_path_anchor()

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Switch to a more common coding style.

Link: https://lore.kernel.org/20250624-work-pidfs-fhandle-v2-5-d02a04858fe3@kernel.org
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner
2025-06-24 15:45:37 +02:00
parent a0d8051cfd
commit 1c5484395f
1 changed files with 11 additions and 7 deletions
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fs/fhandle.c
+11 -7
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@@ -170,21 +170,25 @@ SYSCALL_DEFINE5(name_to_handle_at, int, dfd, const char __user *, name,
static int get_path_anchor(int fd, struct path *root)
{
if (fd >= 0) {
CLASS(fd, f)(fd);
if (fd_empty(f))
return -EBADF;
*root = fd_file(f)->f_path;
path_get(root);
return 0;
}
if (fd == AT_FDCWD) {
struct fs_struct *fs = current->fs;
spin_lock(&fs->lock);
*root = fs->pwd;
path_get(root);
spin_unlock(&fs->lock);
} else {
CLASS(fd, f)(fd);
if (fd_empty(f))
return -EBADF;
*root = fd_file(f)->f_path;
path_get(root);
return 0;
}
return 0;
return -EBADF;
}
static int vfs_dentry_acceptable(void *context, struct dentry *dentry)