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dm writecache: fix uninitialized variable warning 

This fixes coverity warning CID 1454301.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
This commit is contained in:
Mikulas Patocka 2019-10-02 07:07:57 -04:00 committed by Mike Snitzer
parent 8adeac3be0
commit 8dd85873a0
1 changed files with 1 additions and 1 deletions
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2
drivers/md/dm-writecache.c
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@ -1561,7 +1561,7 @@ static void writecache_writeback(struct work_struct *work)
{ {
struct dm_writecache *wc = container_of(work, struct dm_writecache, writeback_work); struct dm_writecache *wc = container_of(work, struct dm_writecache, writeback_work);
struct blk_plug plug; struct blk_plug plug;
struct wc_entry *f, *g, *e = NULL; struct wc_entry *f, *uninitialized_var(g), *e = NULL;
struct rb_node *node, *next_node; struct rb_node *node, *next_node;
struct list_head skipped; struct list_head skipped;
struct writeback_list wbl; struct writeback_list wbl;