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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-15 12:24:45 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-15 12:24:45 -0800
commitb3c9dd182ed3bdcdaf0e42625a35924b0497afdc (patch)
treead48ad4d923fee147c736318d0fad35b3755f4f5 /block/bsg.c
parent83c2f912b43c3a7babbb6cb7ae2a5276c1ed2a3e (diff)
parent5d381efb3d1f1ef10535a31ca0dd9b22fe1e1922 (diff)
downloadlinux-linaro-stable-b3c9dd182ed3bdcdaf0e42625a35924b0497afdc.tar.gz
Merge branch 'for-3.3/core' of git://git.kernel.dk/linux-block
* 'for-3.3/core' of git://git.kernel.dk/linux-block: (37 commits) Revert "block: recursive merge requests" block: Stop using macro stubs for the bio data integrity calls blockdev: convert some macros to static inlines fs: remove unneeded plug in mpage_readpages() block: Add BLKROTATIONAL ioctl block: Introduce blk_set_stacking_limits function block: remove WARN_ON_ONCE() in exit_io_context() block: an exiting task should be allowed to create io_context block: ioc_cgroup_changed() needs to be exported block: recursive merge requests block, cfq: fix empty queue crash caused by request merge block, cfq: move icq creation and rq->elv.icq association to block core block, cfq: restructure io_cq creation path for io_context interface cleanup block, cfq: move io_cq exit/release to blk-ioc.c block, cfq: move icq cache management to block core block, cfq: move io_cq lookup to blk-ioc.c block, cfq: move cfqd->icq_list to request_queue and add request->elv.icq block, cfq: reorganize cfq_io_context into generic and cfq specific parts block: remove elevator_queue->ops block: reorder elevator switch sequence ... Fix up conflicts in: - block/blk-cgroup.c Switch from can_attach_task to can_attach - block/cfq-iosched.c conflict with now removed cic index changes (we now use q->id instead)
Diffstat (limited to 'block/bsg.c')
-rw-r--r--block/bsg.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/block/bsg.c b/block/bsg.c
index 9651ec7b87c2..4cf703fd98bb 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -769,12 +769,10 @@ 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)
+ if (!blk_get_queue(rq))
return ERR_PTR(-ENXIO);
bd = bsg_alloc_device();