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backing-dev: Kill set but not used var in bdi_debug_stats_show() 

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
This commit is contained in:
Gustavo F. Padovan 2011-05-20 21:23:37 +02:00 committed by Jens Axboe
parent 771949d03b
commit 345227d705
1 changed files with 2 additions and 2 deletions
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4
mm/backing-dev.c
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@ -63,10 +63,10 @@ static int bdi_debug_stats_show(struct seq_file *m, void *v)
unsigned long background_thresh;
unsigned long dirty_thresh;
unsigned long bdi_thresh;
unsigned long nr_dirty, nr_io, nr_more_io, nr_wb;
unsigned long nr_dirty, nr_io, nr_more_io;
struct inode *inode;
nr_wb = nr_dirty = nr_io = nr_more_io = 0;
nr_dirty = nr_io = nr_more_io = 0;
spin_lock(&inode_wb_list_lock);
list_for_each_entry(inode, &wb->b_dirty, i_wb_list)
nr_dirty++;