lightnvm: pblk: remove checks on mempool alloc.

As part of the mempool audit on pblk, remove unnecessary mempool
allocation checks on mempools.

Reported-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

1 files changed, 0 insertions, 4 deletions

diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c
index 215aadb84c6e..0da58869006b 100644
--- a/drivers/lightnvm/pblk-core.c
+++ b/drivers/lightnvm/pblk-core.c
@@ -206,8 +206,6 @@ int pblk_bio_add_pages(struct pblk *pblk, struct bio *bio, gfp_t flags,
 
         for (i = 0; i < nr_pages; i++) {
                 page = mempool_alloc(pblk->page_bio_pool, flags);
-                if (!page)
-                        goto err;
 
                 ret = bio_add_pc_page(q, bio, page, PBLK_EXPOSED_PAGE_SIZE, 0);
                 if (ret != PBLK_EXPOSED_PAGE_SIZE) {
@@ -1653,8 +1651,6 @@ void pblk_gen_run_ws(struct pblk *pblk, struct pblk_line *line, void *priv,
         struct pblk_line_ws *line_ws;
 
         line_ws = mempool_alloc(pblk->gen_ws_pool, gfp_mask);
-        if (!line_ws)
-                return;
 
         line_ws->pblk = pblk;
         line_ws->line = line;