Commits
Stanislaw Gruszka committed 37b40adf2d1
bsg: fix sysfs link remove warning 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>