diff options
Diffstat (limited to 'mm/swap_slots.c')
| -rw-r--r-- | mm/swap_slots.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/mm/swap_slots.c b/mm/swap_slots.c index 63a7b4563a57..0975adc72253 100644 --- a/mm/swap_slots.c +++ b/mm/swap_slots.c @@ -309,7 +309,7 @@ direct_free: swp_entry_t get_swap_page(struct page *page) { - swp_entry_t entry, *pentry; + swp_entry_t entry; struct swap_slots_cache *cache; entry.val = 0; @@ -336,13 +336,11 @@ swp_entry_t get_swap_page(struct page *page) if (cache->slots) { repeat: if (cache->nr) { - pentry = &cache->slots[cache->cur++]; - entry = *pentry; - pentry->val = 0; + entry = cache->slots[cache->cur]; + cache->slots[cache->cur++].val = 0; cache->nr--; - } else { - if (refill_swap_slots_cache(cache)) - goto repeat; + } else if (refill_swap_slots_cache(cache)) { + goto repeat; } } mutex_unlock(&cache->alloc_lock); |