• Andrzej Pietrasiewicz's avatar
    fs: configfs: don't return anything from drop_link · e16769d4
    Andrzej Pietrasiewicz authored
    Documentation/filesystems/configfs/configfs.txt says:
    
    "When unlink(2) is called on the symbolic link, the source item is
    notified via the ->drop_link() method.  Like the ->drop_item() method,
    this is a void function and cannot return failure."
    
    The ->drop_item() is indeed a void function, the ->drop_link() is
    actually not. This, together with the fact that the value of ->drop_link()
    is silently ignored suggests, that it is the ->drop_link() return
    type that should be corrected and changed to void.
    
    This patch changes drop_link() signature and all its users.
    Signed-off-by: default avatarAndrzej Pietrasiewicz <andrzej.p@samsung.com>
    [hch: reverted reformatting of some code]
    Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
    e16769d4
configfs.c 36.9 KB