From c3ff1b90d8924dd1c55c3b56a79bfc563ace4a42 Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Mon, 31 Mar 2008 10:03:39 +0900 Subject: [PATCH] [SCSI] bsg: replace kobject_get with blk_get_queue Both takes a ref to a queue. But blk_get_queue checks QUEUE_FLAG_DEAD and is more appropriate interface here. Signed-off-by: FUJITA Tomonori Signed-off-by: James Bottomley --- block/bsg.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/block/bsg.c b/block/bsg.c index d8e0cb8dd6b..e2c65a150a7 100644 --- a/block/bsg.c +++ b/block/bsg.c @@ -740,16 +740,21 @@ static struct bsg_device *bsg_add_device(struct inode *inode, struct file *file) { struct bsg_device *bd; + int ret; #ifdef BSG_DEBUG unsigned char buf[32]; #endif + ret = blk_get_queue(rq); + if (ret) + return ERR_PTR(-ENXIO); bd = bsg_alloc_device(); - if (!bd) + if (!bd) { + blk_put_queue(rq); return ERR_PTR(-ENOMEM); + } bd->queue = rq; - kobject_get(&rq->kobj); bsg_set_block(bd, file); atomic_set(&bd->ref_count, 1); -- 2.41.1