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| author | Christoph Hellwig <hch@infradead.org> | 2011-09-12 12:12:01 +0200 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2011-09-12 12:12:01 +0200 |
| commit | 5a7bbad27a410350e64a2d7f5ec18fc73836c14f (patch) | |
| tree | 3447cd62dbcbd77b4071e2eb7576f1d7632ef2d3 /arch/m68k | |
| parent | c20e8de27fef9f59869c81c288ad6cf28200e00c (diff) | |
| download | blackbird-op-linux-5a7bbad27a410350e64a2d7f5ec18fc73836c14f.tar.gz blackbird-op-linux-5a7bbad27a410350e64a2d7f5ec18fc73836c14f.zip | |
block: remove support for bio remapping from ->make_request
There is very little benefit in allowing to let a ->make_request
instance update the bios device and sector and loop around it in
__generic_make_request when we can archive the same through calling
generic_make_request from the driver and letting the loop in
generic_make_request handle it.
Note that various drivers got the return value from ->make_request and
returned non-zero values for errors.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: NeilBrown <neilb@suse.de>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/emu/nfblock.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/m68k/emu/nfblock.c b/arch/m68k/emu/nfblock.c index 48e50f8c1c7e..e3011338ab40 100644 --- a/arch/m68k/emu/nfblock.c +++ b/arch/m68k/emu/nfblock.c @@ -59,7 +59,7 @@ struct nfhd_device { struct gendisk *disk; }; -static int nfhd_make_request(struct request_queue *queue, struct bio *bio) +static void nfhd_make_request(struct request_queue *queue, struct bio *bio) { struct nfhd_device *dev = queue->queuedata; struct bio_vec *bvec; @@ -76,7 +76,6 @@ static int nfhd_make_request(struct request_queue *queue, struct bio *bio) sec += len; } bio_endio(bio, 0); - return 0; } static int nfhd_getgeo(struct block_device *bdev, struct hd_geometry *geo) |
