[for-4.17 18/20] bcache: Suppress more warnings about set-but-not-used variables
From: Michael Lyle <hidden>
Date: 2018-03-19 00:37:02
Subsystem:
bcache (block layer cache), the rest · Maintainers:
Coly Li, Kent Overstreet, Linus Torvalds
From: Bart Van Assche <redacted> This patch does not change any functionality. Signed-off-by: Bart Van Assche <redacted> Reviewed-by: Michael Lyle <redacted> --- drivers/md/bcache/bset.c | 4 ++-- drivers/md/bcache/journal.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/md/bcache/bset.c b/drivers/md/bcache/bset.c
index e56d3ecdbfcb..579c696a5fe0 100644
--- a/drivers/md/bcache/bset.c
+++ b/drivers/md/bcache/bset.c@@ -1072,7 +1072,7 @@ EXPORT_SYMBOL(bch_btree_iter_init); static inline struct bkey *__bch_btree_iter_next(struct btree_iter *iter, btree_iter_cmp_fn *cmp) { - struct btree_iter_set unused; + struct btree_iter_set b __maybe_unused; struct bkey *ret = NULL; if (!btree_iter_end(iter)) {
@@ -1087,7 +1087,7 @@ static inline struct bkey *__bch_btree_iter_next(struct btree_iter *iter, } if (iter->data->k == iter->data->end) - heap_pop(iter, unused, cmp); + heap_pop(iter, b, cmp); else heap_sift(iter, 0, cmp); }
diff --git a/drivers/md/bcache/journal.c b/drivers/md/bcache/journal.c
index c94085f400a4..acd0e5c074dd 100644
--- a/drivers/md/bcache/journal.c
+++ b/drivers/md/bcache/journal.c@@ -493,7 +493,7 @@ static void journal_reclaim(struct cache_set *c) struct cache *ca; uint64_t last_seq; unsigned iter, n = 0; - atomic_t p; + atomic_t p __maybe_unused; atomic_long_inc(&c->reclaim);
--
2.14.1