Commit a4f0b9c5 authored Aug 09, 2009 by Zhang Qiang Committed by Ryusuke Konishi Sep 14, 2009

nilfs2: An unassigned variable is assigned to a never used structure member



nilfs2: In procedure 'nilfs_get_sb()', when a nilfs filesysttem is
mounted for the first time, local variable 'nilfs->ns_last_cno' is
used before loading the latest checkpoint number from disk (in
'nilfs_fill_super'). 'nilfs->ns_last_cno' is assigned to 'sd.cno', but
'sd.cno' has never been used in the procedure.

Signed-off-by: Zhang Qiang <zhangqiang.buaa@gmail.com>
Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

parent c1b353f0

fs/nilfs2/super.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -1103,10 +1103,6 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags,
		*/
		sd.sbi = nilfs_find_sbinfo(nilfs, !(flags & MS_RDONLY), sd.cno);

		if (!sd.cno)
		/* trying to get the latest checkpoint. */
		sd.cno = nilfs_last_cno(nilfs);

		/*
		* Get super block instance holding the nilfs_sb_info struct.
		* A new instance is allocated if no existing mount is present or

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