[PATCH] bcache: Remove unused pointer in bch_extent_bad()

[Christian Engelmayer]

Remove unused pointer 'g' in function bch_extent_bad().

Detected by Coverity: CID 1166029.

Signed-off-by: Christian Engelmayer <***@gmx.at>
---
drivers/md/bcache/extents.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/md/bcache/extents.c b/drivers/md/bcache/extents.c
index c3ead58..9825eb8 100644
--- a/drivers/md/bcache/extents.c
+++ b/drivers/md/bcache/extents.c
@@ -524,7 +524,6 @@ err:
static bool bch_extent_bad(struct btree_keys *bk, const struct bkey *k)
{
struct btree *b = container_of(bk, struct btree, keys);
- struct bucket *g;
unsigned i, stale;

if (!KEY_PTRS(k) ||
@@ -539,7 +538,6 @@ static bool bch_extent_bad(struct btree_keys *bk, const struct bkey *k)
return false;

for (i = 0; i < KEY_PTRS(k); i++) {
- g = PTR_BUCKET(b->c, k, i);
stale = ptr_stale(b->c, k, i);

btree_bug_on(stale > 96, b,