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bcache: Suppress more warnings about set-but-not-used variables 

This patch does not change any functionality.

Reviewed-by: Michael Lyle <mlyle@lyle.org>
Reviewed-by: Coly Li <colyli@suse.de>
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Bart Van Assche 2018-03-18 17:36:31 -07:00 committed by Jens Axboe
parent f0d3814090
commit 42361469ae
2 changed files with 3 additions and 3 deletions
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4
drivers/md/bcache/bset.c
View File

@ -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);
}

2
drivers/md/bcache/journal.c
View File

@ -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);