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authorLinus Torvalds <torvalds@linux-foundation.org>2019-12-22 21:36:55 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-12-22 21:36:55 +0300
commit44579f35c2d90dfac5ea27308261318c7750e9b5 (patch)
treedabb1d27158bec07699c86bba5a66e6354bcd058 /drivers/block
parenta313c8e056f86d13ae95a4aef30715918efff20f (diff)
parentdf034c93f15ee71df231ff9fe311d27ff08a2a52 (diff)
downloadlinux-44579f35c2d90dfac5ea27308261318c7750e9b5.tar.xz
Merge tag 'block-5.5-20191221' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe: "Let's try this one again, this time without the compat_ioctl changes. We've got those fixed up, but that can go out next week. This contains: - block queue flush lockdep annotation (Bart) - Type fix for bsg_queue_rq() (Bart) - Three dasd fixes (Stefan, Jan) - nbd deadlock fix (Mike) - Error handling bio user map fix (Yang) - iocost fix (Tejun) - sbitmap waitqueue addition fix that affects the kyber IO scheduler (David)" * tag 'block-5.5-20191221' of git://git.kernel.dk/linux-block: sbitmap: only queue kyber's wait callback if not already active block: fix memleak when __blk_rq_map_user_iov() is failed s390/dasd: fix typo in copyright statement s390/dasd: fix memleak in path handling error case s390/dasd/cio: Interpret ccw_device_get_mdc return value correctly block: Fix a lockdep complaint triggered by request queue flushing block: Fix the type of 'sts' in bsg_queue_rq() block: end bio with BLK_STS_AGAIN in case of non-mq devs and REQ_NOWAIT nbd: fix shutdown and recv work deadlock v2 iocost: over-budget forced IOs should schedule async delay
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/nbd.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 57532465fb83..b4607dd96185 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -1296,10 +1296,10 @@ static int nbd_start_device_ioctl(struct nbd_device *nbd, struct block_device *b
mutex_unlock(&nbd->config_lock);
ret = wait_event_interruptible(config->recv_wq,
atomic_read(&config->recv_threads) == 0);
- if (ret) {
+ if (ret)
sock_shutdown(nbd);
- flush_workqueue(nbd->recv_workq);
- }
+ flush_workqueue(nbd->recv_workq);
+
mutex_lock(&nbd->config_lock);
nbd_bdev_reset(bdev);
/* user requested, ignore socket errors */