dm writecache: remove unused gfp_t argument from wc_add_block()

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>

diff --git a/drivers/md/dm-writecache.c b/drivers/md/dm-writecache.c
index ea9f0d8fff1d26d8a4e0ec389af608262a6e98ff..01c3f51f4270436e030883311c30899d9eed1680 100644 (file)
--- a/drivers/md/dm-writecache.c
+++ b/drivers/md/dm-writecache.c
@@ -1664,7 +1664,7 @@ pop_from_list:
        return 0;
 }
 
-static bool wc_add_block(struct writeback_struct *wb, struct wc_entry *e, gfp_t gfp)
+static bool wc_add_block(struct writeback_struct *wb, struct wc_entry *e)
 {
        struct dm_writecache *wc = wb->wc;
        unsigned block_size = wc->block_size;
@@ -1725,7 +1725,7 @@ static void __writecache_writeback_pmem(struct dm_writecache *wc, struct writeba
                        max_pages = WB_LIST_INLINE;
                }
 
-               BUG_ON(!wc_add_block(wb, e, GFP_NOIO));
+               BUG_ON(!wc_add_block(wb, e));
 
                wb->wc_list[0] = e;
                wb->wc_list_n = 1;
@@ -1735,7 +1735,7 @@ static void __writecache_writeback_pmem(struct dm_writecache *wc, struct writeba
                        if (read_original_sector(wc, f) !=
                            read_original_sector(wc, e) + (wc->block_size >> SECTOR_SHIFT))
                                break;
-                       if (!wc_add_block(wb, f, GFP_NOWAIT | __GFP_NOWARN))
+                       if (!wc_add_block(wb, f))
                                break;
                        wbl->size--;
                        list_del(&f->lru);