Commit 81fc20bd authored Jun 08, 2009 by Ryusuke Konishi Committed by Al Viro Jun 11, 2009

nilfs2: remove meaningless EBUSY case from nilfs_get_sb function



The following EBUSY case in nilfs_get_sb() is meaningless.  Indeed,
this error code is never returned to the caller.

    if (!s->s_root) {
          ...
    } else if (!(s->s_flags & MS_RDONLY)) {
        err = -EBUSY;
    }

This simply removes the else case.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent 0c95ee19

fs/nilfs2/super.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -1186,8 +1186,6 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags,

		s->s_flags \|= MS_ACTIVE;
		need_to_close = 0;
		} else if (!(s->s_flags & MS_RDONLY)) {
		err = -EBUSY;
		}

		up(&sd.bdev->bd_mount_sem);