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In this struct, when it points to seed, the device_list_mutex is not used. So drop its initialize. Signed-off-by: Anand Jain --- v6: new fs/btrfs/volumes.c | 1 - 1 file changed, 1 deletion(-) diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index c4bc49e58b69..e4079e25db70 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -2418,7 +2418,6 @@ static int btrfs_prepare_sprout(struct btrfs_fs_info *fs_info) seed_devices->opened = 1; INIT_LIST_HEAD(&seed_devices->devices); INIT_LIST_HEAD(&seed_devices->alloc_list); - mutex_init(&seed_devices->device_list_mutex); mutex_lock(&fs_devices->device_list_mutex); list_splice_init_rcu(&fs_devices->devices, &seed_devices->devices, -- 2.31.1