Get rid of the ifdef, using IS_ENABLED() instead to detect whether the
code should be callable. This allows the compiler to always parse the
following code, reducing the chances of errors being missed.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
int
adfs_dir_update(struct super_block *sb, struct object_info *obj, int wait)
{
- int ret = -EINVAL;
-#ifdef CONFIG_ADFS_FS_RW
const struct adfs_dir_ops *ops = ADFS_SB(sb)->s_dir;
struct adfs_dir dir;
+ int ret;
printk(KERN_INFO "adfs_dir_update: object %06x in dir %06x\n",
obj->indaddr, obj->parent_id);
+ if (!IS_ENABLED(CONFIG_ADFS_FS_RW))
+ return -EINVAL;
+
if (!ops->update)
return -EINVAL;
adfs_dir_forget(&dir);
unlock:
up_write(&adfs_dir_rwsem);
-#endif
+
return ret;
}