[PATCH] reiserfs: fix up case where indent misreads the code

[deliverable/linux.git] / fs / reiserfs / xattr_security.c

#include <linux/reiserfs_fs.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include <linux/pagemap.h>
#include <linux/xattr.h>
#include <linux/reiserfs_xattr.h>
#include <asm/uaccess.h>

#define XATTR_SECURITY_PREFIX "security."

static int
security_get (struct inode *inode, const char *name, void *buffer, size_t size)
{
    if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX))
        return -EINVAL;

    if (is_reiserfs_priv_object(inode))
        return -EPERM;

    return reiserfs_xattr_get (inode, name, buffer, size);
}

static int
security_set (struct inode *inode, const char *name, const void *buffer,
          size_t size, int flags)
{
    if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX))
        return -EINVAL;

    if (is_reiserfs_priv_object(inode))
        return -EPERM;

    return reiserfs_xattr_set (inode, name, buffer, size, flags);
}

static int
security_del (struct inode *inode, const char *name)
{
    if (strlen(name) < sizeof(XATTR_SECURITY_PREFIX))
        return -EINVAL;

    if (is_reiserfs_priv_object(inode))
        return -EPERM;

    return 0;
}

static int
security_list (struct inode *inode, const char *name, int namelen, char *out)
{
    int len = namelen;

    if (is_reiserfs_priv_object(inode))
        return 0;

    if (out)
        memcpy (out, name, len);

    return len;
}


struct reiserfs_xattr_handler security_handler = {
	.prefix = XATTR_SECURITY_PREFIX,
	.get = security_get,
	.set = security_set,
	.del = security_del,
	.list = security_list,
};