From: Gustavo F. Padovan Date: Fri, 20 May 2011 19:23:37 +0000 (+0200) Subject: backing-dev: Kill set but not used var in bdi_debug_stats_show() X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=345227d705f2318e9bc088e79fe71a38bb5fe82b;p=deliverable%2Flinux.git backing-dev: Kill set but not used var in bdi_debug_stats_show() Signed-off-by: Gustavo F. Padovan Signed-off-by: Jens Axboe --- diff --git a/mm/backing-dev.c b/mm/backing-dev.c index befc87531e4f..f032e6e1e09a 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++;