diff options
Diffstat (limited to 'mm/vmscan.c')
| -rw-r--r-- | mm/vmscan.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/mm/vmscan.c b/mm/vmscan.c index f80a54da5f7f..7a30150b4dee 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -972,7 +972,6 @@ static unsigned long shrink_page_list(struct list_head *page_list, int may_enter_fs; enum page_references references = PAGEREF_RECLAIM_CLEAN; bool dirty, writeback; - int ret = SWAP_SUCCESS; cond_resched(); @@ -1145,13 +1144,9 @@ static unsigned long shrink_page_list(struct list_head *page_list, * processes. Try to unmap it here. */ if (page_mapped(page)) { - switch (ret = try_to_unmap(page, - ttu_flags | TTU_BATCH_FLUSH)) { - case SWAP_FAIL: + if (!try_to_unmap(page, ttu_flags | TTU_BATCH_FLUSH)) { nr_unmap_fail++; goto activate_locked; - case SWAP_SUCCESS: - ; /* try to free the page below */ } } |