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>
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@ -1186,8 +1186,6 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags,
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s->s_flags |= MS_ACTIVE;
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s->s_flags |= MS_ACTIVE;
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need_to_close = 0;
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need_to_close = 0;
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} else if (!(s->s_flags & MS_RDONLY)) {
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err = -EBUSY;
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}
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}
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up(&sd.bdev->bd_mount_sem);
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up(&sd.bdev->bd_mount_sem);
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