diff mbox series

[15/17] nfs/blocklayout: remove cruft in bl_alloc_init_bio

Message ID 20210126145247.1964410-16-hch@lst.de (mailing list archive)
State New, archived
Headers show
Series [01/17] zonefs: use bio_alloc in zonefs_file_dio_append | expand

Commit Message

Christoph Hellwig Jan. 26, 2021, 2:52 p.m. UTC 
bio_alloc never returns NULL when it can sleep.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
 fs/nfs/blocklayout/blocklayout.c | 5 -----
 1 file changed, 5 deletions(-)
diff mbox series

Patch

diff --git a/fs/nfs/blocklayout/blocklayout.c b/fs/nfs/blocklayout/blocklayout.c
index 3be6836074ae92..1a96ce28efb026 100644
--- a/fs/nfs/blocklayout/blocklayout.c
+++ b/fs/nfs/blocklayout/blocklayout.c
@@ -123,11 +123,6 @@  bl_alloc_init_bio(int npg, struct block_device *bdev, sector_t disk_sector,
 
 	npg = min(npg, BIO_MAX_PAGES);
 	bio = bio_alloc(GFP_NOIO, npg);
-	if (!bio && (current->flags & PF_MEMALLOC)) {
-		while (!bio && (npg /= 2))
-			bio = bio_alloc(GFP_NOIO, npg);
-	}
-
 	if (bio) {
 		bio->bi_iter.bi_sector = disk_sector;
 		bio_set_dev(bio, bdev);