We have assigned the %fs_info->fs_devices in %fs_devices as its not
modified just use it for the mutex_lock().
Signed-off-by: Anand Jain
---
I don't see this in the ML at all, I remember sending this. Anyway
I am marking this as V1.
fs/btrfs/volumes.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index c6f3f0dfbabe..7f4973fc2b52 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -2199,7 +2199,7 @@ static int btrfs_prepare_sprout(struct btrfs_fs_info
*fs_info)
INIT_LIST_HEAD(_devices->alloc_list);
mutex_init(_devices->device_list_mutex);
- mutex_lock(_info->fs_devices->device_list_mutex);
+ mutex_lock(_devices->device_list_mutex);
list_splice_init_rcu(_devices->devices, _devices->devices,
synchronize_rcu);
list_for_each_entry(device, _devices->devices, dev_list)
@@ -2219,7 +2219,7 @@ static int btrfs_prepare_sprout(struct btrfs_fs_info
*fs_info)
generate_random_uuid(fs_devices->fsid);
memcpy(fs_info->fsid, fs_devices->fsid, BTRFS_FSID_SIZE);
memcpy(disk_super->fsid, fs_devices->fsid, BTRFS_FSID_SIZE);
- mutex_unlock(_info->fs_devices->device_list_mutex);
+ mutex_unlock(_devices->device_list_mutex);
super_flags = btrfs_super_flags(disk_super) &
~BTRFS_SUPER_FLAG_SEEDING;
--
2.7.0
--
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