staging: ion: add dma_map_sg/dma_umap_sg to map_dma_buf

[firefly-linux-kernel-4.4.55.git] / lib / lru_cache.c

diff --git a/lib/lru_cache.c b/lib/lru_cache.c
index 852c81e3ba9a55bf17e2e4c3fe037c39040cc0f3..028f5d996eef64aa960546010e8321b1b0c5a369 100644 (file)
--- 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)