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Diffstat (limited to 'drivers/md/bcache/bset.h')
-rw-r--r--drivers/md/bcache/bset.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/md/bcache/bset.h b/drivers/md/bcache/bset.h
index fa506c1aa524..0c24280f3b98 100644
--- a/drivers/md/bcache/bset.h
+++ b/drivers/md/bcache/bset.h
@@ -531,14 +531,15 @@ int __bch_keylist_realloc(struct keylist *, unsigned);
#ifdef CONFIG_BCACHE_DEBUG
int __bch_count_data(struct btree_keys *);
-void __bch_check_keys(struct btree_keys *, const char *, ...);
+void __printf(2, 3) __bch_check_keys(struct btree_keys *, const char *, ...);
void bch_dump_bset(struct btree_keys *, struct bset *, unsigned);
void bch_dump_bucket(struct btree_keys *);
#else
static inline int __bch_count_data(struct btree_keys *b) { return -1; }
-static inline void __bch_check_keys(struct btree_keys *b, const char *fmt, ...) {}
+static inline void __printf(2, 3)
+ __bch_check_keys(struct btree_keys *b, const char *fmt, ...) {}
static inline void bch_dump_bucket(struct btree_keys *b) {}
void bch_dump_bset(struct btree_keys *, struct bset *, unsigned);