summaryrefslogtreecommitdiff
path: root/drivers/block/nbd.c
diff options
context:
space:
mode:
authorJens Axboe <axboe@kernel.dk>2017-06-12 17:30:13 +0300
committerJens Axboe <axboe@kernel.dk>2017-06-12 17:30:13 +0300
commit8f66439eec46d652255b9351abebb540ee5b2fd9 (patch)
tree94f4a41dc343cf769cd92f1f7711e9ce8ad43728 /drivers/block/nbd.c
parent22ec656bcc3f38207ad5476ebad1e5005fb0f1ff (diff)
parent32c1431eea4881a6b17bd7c639315010aeefa452 (diff)
downloadlinux-8f66439eec46d652255b9351abebb540ee5b2fd9.tar.xz
Merge tag 'v4.12-rc5' into for-4.13/block
We've already got a few conflicts and upcoming work depends on some of the changes that have gone into mainline as regression fixes for this series. Pull in 4.12-rc5 to resolve these conflicts and make it easier on down stream trees to continue working on 4.13 changes. Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/nbd.c')
-rw-r--r--drivers/block/nbd.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 36839dc45472..977ec960dd2f 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -938,14 +938,6 @@ static int nbd_reconnect_socket(struct nbd_device *nbd, unsigned long arg)
return -ENOSPC;
}
-/* Reset all properties of an NBD device */
-static void nbd_reset(struct nbd_device *nbd)
-{
- nbd->config = NULL;
- nbd->tag_set.timeout = 0;
- queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, nbd->disk->queue);
-}
-
static void nbd_bdev_reset(struct block_device *bdev)
{
if (bdev->bd_openers > 1)
@@ -1034,7 +1026,11 @@ static void nbd_config_put(struct nbd_device *nbd)
}
kfree(config->socks);
}
- nbd_reset(nbd);
+ kfree(nbd->config);
+ nbd->config = NULL;
+
+ nbd->tag_set.timeout = 0;
+ queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, nbd->disk->queue);
mutex_unlock(&nbd->config_lock);
nbd_put(nbd);
@@ -1491,7 +1487,6 @@ static int nbd_dev_add(int index)
disk->fops = &nbd_fops;
disk->private_data = nbd;
sprintf(disk->disk_name, "nbd%d", index);
- nbd_reset(nbd);
add_disk(disk);
nbd_total_devices++;
return index;