There is no removing list element while iterating over list.
So, replace list_for_each_entry_safe to list_for_each_entry.
Signed-off-by: Byongho Lee <bhlee.kernel@xxxxxxxxx>
---
fs/btrfs/ioctl.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
index 0adf5422fce9..9181e640feab 100644
--- a/fs/btrfs/ioctl.c
+++ b/fs/btrfs/ioctl.c
@@ -2699,7 +2699,6 @@ static long btrfs_ioctl_fs_info(struct btrfs_root *root, void __user *arg)
{
struct btrfs_ioctl_fs_info_args *fi_args;
struct btrfs_device *device;
- struct btrfs_device *next;
struct btrfs_fs_devices *fs_devices = root->fs_info->fs_devices;
int ret = 0;
@@ -2711,7 +2710,7 @@ static long btrfs_ioctl_fs_info(struct btrfs_root *root, void __user *arg)
fi_args->num_devices = fs_devices->num_devices;
memcpy(&fi_args->fsid, root->fs_info->fsid, sizeof(fi_args->fsid));
- list_for_each_entry_safe(device, next, &fs_devices->devices, dev_list) {
+ list_for_each_entry(device, &fs_devices->devices, dev_list) {
if (device->devid > fi_args->max_id)
fi_args->max_id = device->devid;
}
--
2.5.1
--
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