The seq_printf return value, because it's frequently misused,
will eventually be converted to void.
See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to
seq_has_overflowed() and make public")
Signed-off-by: Joe Perches <j...@perches.com>
---
lib/lru_cache.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/lib/lru_cache.c b/lib/lru_cache.c
index 852c81e..028f5d9 100644
--- a/lib/lru_cache.c
+++ b/lib/lru_cache.c
@@ -247,10 +247,11 @@ size_t lc_seq_printf_stats(struct seq_file *seq, struct
lru_cache *lc)
* progress) and "changed", when this in fact lead to an successful
* update of the cache.
*/
- return 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);
+ 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)
--
2.1.2
--
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