path: root/lib/lru_cache.c
diff options
authorRoland Kammerer <>2015-04-16 10:17:51 +0200
committerJens Axboe <>2015-11-25 09:22:02 -0700
commitbb649b34dd3d8f69308f5f193cb64457069c7222 (patch)
tree9efb049c70f7a0c6a90c4f8d0644c72e4ce41bf7 /lib/lru_cache.c
parent63a7c8ad92af5f57d4a2c5be223d6ca424c3670b (diff)
lru_cache: Converted lc_seq_printf_status to return void
Fix the semantic of lc_seq_printf. Currently, it always returns 0 and the return value is unused, therefore, convert the return type to void. Signed-off-by: Philipp Reisner <> Signed-off-by: Lars Ellenberg <> Signed-off-by: Jens Axboe <>
Diffstat (limited to 'lib/lru_cache.c')
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/lru_cache.c b/lib/lru_cache.c
index 028f5d996eef..28ba40b99337 100644
--- a/lib/lru_cache.c
+++ b/lib/lru_cache.c
@@ -238,7 +238,7 @@ void lc_reset(struct lru_cache *lc)
* @seq: the seq_file to print into
* @lc: the lru cache to print statistics of
-size_t lc_seq_printf_stats(struct seq_file *seq, struct lru_cache *lc)
+void lc_seq_printf_stats(struct seq_file *seq, struct lru_cache *lc)
/* NOTE:
* total calls to lc_get are
@@ -250,8 +250,6 @@ size_t lc_seq_printf_stats(struct seq_file *seq, struct lru_cache *lc)
seq_printf(seq, "\t%s: used:%u/%u hits:%lu misses:%lu starving:%lu locked:%lu changed:%lu\n",
lc->name, lc->used, lc->nr_elements,
lc->hits, lc->misses, lc->starving, lc->locked, lc->changed);
- return 0;
static struct hlist_head *lc_hash_slot(struct lru_cache *lc, unsigned int enr)