From 5a7bbad27a410350e64a2d7f5ec18fc73836c14f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 12 Sep 2011 12:12:01 +0200 Subject: 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 Acked-by: NeilBrown Signed-off-by: Jens Axboe --- drivers/block/ps3vram.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/block/ps3vram.c') diff --git a/drivers/block/ps3vram.c b/drivers/block/ps3vram.c index b3bdb8af89cf..7fad7af87eb2 100644 --- a/drivers/block/ps3vram.c +++ b/drivers/block/ps3vram.c @@ -596,7 +596,7 @@ out: return next; } -static int ps3vram_make_request(struct request_queue *q, struct bio *bio) +static void ps3vram_make_request(struct request_queue *q, struct bio *bio) { struct ps3_system_bus_device *dev = q->queuedata; struct ps3vram_priv *priv = ps3_system_bus_get_drvdata(dev); @@ -610,13 +610,11 @@ static int ps3vram_make_request(struct request_queue *q, struct bio *bio) spin_unlock_irq(&priv->lock); if (busy) - return 0; + return; do { bio = ps3vram_do_bio(dev, bio); } while (bio); - - return 0; } static int __devinit ps3vram_probe(struct ps3_system_bus_device *dev) -- cgit v1.2.3