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authorGustavo F. Padovan <padovan@profusion.mobi>2011-05-20 21:23:37 +0200
committerJens Axboe <jaxboe@fusionio.com>2011-05-20 21:23:37 +0200
commit345227d705f2318e9bc088e79fe71a38bb5fe82b (patch)
tree63db4303b1d077d244d492d430da3d6f0c51a5fc /mm/backing-dev.c
parent771949d03b4f5295f648f09141325fd478f6c7ce (diff)
downloadlinux-345227d705f2318e9bc088e79fe71a38bb5fe82b.tar.gz
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>
Diffstat (limited to 'mm/backing-dev.c')
-rw-r--r--mm/backing-dev.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index befc87531e4..f032e6e1e09 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -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++;