1 files changed, 6 insertions, 2 deletions

diff --git a/block/blk-lib.c b/block/blk-lib.c
index 5d793e143f3c..c1fc55a83ba1 100644
--- a/block/blk-lib.c
+++ b/block/blk-lib.c
@@ -145,7 +145,7 @@ static void bio_batch_end_io(struct bio *bio, int err)
 int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector,
                         sector_t nr_sects, gfp_t gfp_mask, unsigned long flags)
 {
-        int ret = 0;
+        int ret;
         struct bio *bio;
         struct bio_batch bb;
         unsigned int sz, issued = 0;
@@ -163,11 +163,14 @@ int blkdev_issue_zeroout(struct block_device *bdev, sector_t sector,
                         return ret;
         }
 submit:
+        ret = 0;
         while (nr_sects != 0) {
                 bio = bio_alloc(gfp_mask,
                                 min(nr_sects, (sector_t)BIO_MAX_PAGES));
-                if (!bio)
+                if (!bio) {
+                        ret = -ENOMEM;
                         break;
+                }
 
                 bio->bi_sector = sector;
                 bio->bi_bdev   = bdev;
@@ -186,6 +189,7 @@ submit:
                         if (ret < (sz << 9))
                                 break;
                 }
+                ret = 0;
                 issued++;
                 submit_bio(WRITE, bio);
         }