Stanislaw Gruszka b38d6b8e19 bsg: fix sysfs link remove warning ... commit 37b40adf2d upstream. We create "bsg" link if q->kobj.sd is not NULL, so remove it only when the same condition is true. Fixes: WARNING: at fs/sysfs/inode.c:323 sysfs_hash_and_remove+0x2b/0x77() sysfs: can not remove 'bsg', no directory Call Trace: [<c0429683>] warn_slowpath_common+0x6a/0x7f [<c0537a68>] ? sysfs_hash_and_remove+0x2b/0x77 [<c042970b>] warn_slowpath_fmt+0x2b/0x2f [<c0537a68>] sysfs_hash_and_remove+0x2b/0x77 [<c053969a>] sysfs_remove_link+0x20/0x23 [<c05d88f1>] bsg_unregister_queue+0x40/0x6d [<c0692263>] __scsi_remove_device+0x31/0x9d [<c069149f>] scsi_forget_host+0x41/0x52 [<c0689fa9>] scsi_remove_host+0x71/0xe0 [<f7de5945>] quiesce_and_remove_host+0x51/0x83 [usb_storage] [<f7de5a1e>] usb_stor_disconnect+0x18/0x22 [usb_storage] [<c06c29de>] usb_unbind_interface+0x4e/0x109 [<c067a80f>] __device_release_driver+0x6b/0xa6 [<c067a861>] device_release_driver+0x17/0x22 [<c067a46a>] bus_remove_device+0xd6/0xe6 [<c06785e2>] device_del+0xf2/0x137 [<c06c101f>] usb_disable_device+0x94/0x1a0 Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Tim Gardner <tim.gardner@canonical.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2012-03-12 10:32:57 -07:00
..
blk-cgroup.c	blk-cgroup: be able to remove the record of unplugged device	2011-10-03 11:40:42 -07:00
blk-cgroup.h	cfq-iosched: Make IO merge related stats per cpu	2011-05-23 10:02:19 +02:00
blk-core.c	block: initialize request_queue's numa node during	2012-01-06 14:13:48 -08:00
blk-exec.c	fix crash in scsi_dispatch_cmd()	2011-08-04 21:58:36 -07:00
blk-flush.c	block: hold queue if flush is running for non-queueable flush drive	2011-05-06 11:36:25 -06:00
blk-integrity.c	dm: improve block integrity support	2011-04-05 23:52:43 +02:00
blk-ioc.c	block: Use hlist_entry() for io_context.cic_list.first	2011-06-02 13:05:02 +02:00
blk-iopoll.c	tree-wide: fix assorted typos all over the place	2009-12-04 15:39:55 +01:00
blk-lib.c	blkdev: Do not return -EOPNOTSUPP if discard is supported	2011-05-06 19:30:01 -06:00
blk-map.c	block: Always check length of all iov entries in blk_rq_map_user_iov()	2011-11-21 14:31:26 -08:00
blk-merge.c	block: attempt to merge with existing requests on plug flush	2011-03-21 10:14:27 +01:00
blk-settings.c	block: Fix discard topology stacking and reporting	2011-05-18 10:37:35 +02:00
blk-softirq.c	generic-ipi: remove CSD_FLAG_WAIT	2009-02-25 14:13:44 +01:00
blk-sysfs.c	block: Free queue resources at blk_release_queue()	2011-10-03 11:41:13 -07:00
blk-tag.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
blk-throttle.c	block: Add __attribute__((format(printf...) and fix fallout	2011-06-13 10:42:49 +02:00
blk-timeout.c	block: ensure jiffies wrap is handled correctly in blk_rq_timed_out_timer	2010-04-21 17:42:08 +02:00
blk.h	Merge branch 'for-linus' into for-2.6.40/core	2011-05-20 20:36:16 +02:00
bsg.c	bsg: fix sysfs link remove warning	2012-03-12 10:32:57 -07:00
cfq-iosched.c	cfq-iosched: fix cfq_cic_link() race confition	2012-01-06 14:13:46 -08:00
cfq.h	blk-cgroup: Add unaccounted time to timeslice_used.	2011-03-12 16:54:00 +01:00
compat_ioctl.c	BKL: remove extraneous #include <smp_lock.h>	2010-11-17 08:59:32 -08:00
deadline-iosched.c	block: remove per-queue plugging	2011-03-10 08:52:07 +01:00
elevator.c	block: get rid of on-stack plugging debug checks	2011-05-20 20:52:16 +02:00
genhd.c	block: make gendisk hold a reference to its queue	2011-11-11 09:37:07 -08:00
ioctl.c	block: fix refcounting in BLKBSZSET	2011-02-24 08:54:21 -08:00
Kconfig	kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT	2011-01-20 17:02:05 -08:00
Kconfig.iosched	blk-cgroup: config options re-arrangement	2010-04-26 19:27:56 +02:00
Makefile	Merge branch 'for-2.6.37/barrier' of git://git.kernel.dk/linux-2.6-block	2010-10-22 17:07:18 -07:00
noop-iosched.c	block: remove per-queue plugging	2011-03-10 08:52:07 +01:00
scsi_ioctl.c	block: fail SCSI passthrough ioctls on partition devices	2012-01-25 17:24:54 -08:00