dio: Remove code handling bio_alloc failure with __GFP_WAIT
Nikanth Karthikesan [Wed, 15 Apr 2009 05:05:52 +0000 (10:05 +0530)]
Remove code handling bio_alloc failure with __GFP_WAIT.
GFP_KERNEL implies __GFP_WAIT.

Signed-off-by: Nikanth Karthikesan <knikanth@suse.de>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

fs/direct-io.c

index da258e7..05763bb 100644 (file)
@@ -307,8 +307,6 @@ dio_bio_alloc(struct dio *dio, struct block_device *bdev,
        struct bio *bio;
 
        bio = bio_alloc(GFP_KERNEL, nr_vecs);
-       if (bio == NULL)
-               return -ENOMEM;
 
        bio->bi_bdev = bdev;
        bio->bi_sector = first_sector;