The patch "bcache: remove PTR_CACHE" introduces a compiling failure in
debug.c with following error message,
In file included from drivers/md/bcache/bcache.h:182:0,
from drivers/md/bcache/debug.c:9:
drivers/md/bcache/debug.c: In function 'bch_btree_verify':
drivers/md/bcache/debug.c:53:19: error: 'c' undeclared (first use in
this function)
bio_set_dev(bio, c->cache->bdev);
^
This patch fixes the regression by replacing c->cache->bdev by b->c->
cache->bdev.
Signed-off-by: Coly Li <colyli@xxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
---
drivers/md/bcache/debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/md/bcache/debug.c b/drivers/md/bcache/debug.c
index 589a052efeb1..116edda845c3 100644
--- a/drivers/md/bcache/debug.c
+++ b/drivers/md/bcache/debug.c
@@ -50,7 +50,7 @@ void bch_btree_verify(struct btree *b)
v->keys.ops = b->keys.ops;
bio = bch_bbio_alloc(b->c);
- bio_set_dev(bio, c->cache->bdev);
+ bio_set_dev(bio, b->c->cache->bdev);
bio->bi_iter.bi_sector = PTR_OFFSET(&b->key, 0);
bio->bi_iter.bi_size = KEY_SIZE(&v->key) << 9;
bio->bi_opf = REQ_OP_READ | REQ_META;
--
2.26.2
