From d7641a49a54f66e1a323d0de6b42caeee6d33aa5 Mon Sep 17 00:00:00 2001 From: Byongho Lee Date: Tue, 1 Sep 2015 23:10:57 +0900 Subject: [PATCH] btrfs: replace unnecessary list_for_each_entry_safe to list_for_each_entry There is no removing list element while iterating over list. So, replace list_for_each_entry_safe to list_for_each_entry. Reviewed-by: David Sterba Signed-off-by: Byongho Lee Signed-off-by: David Sterba --- 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; } -- 2.39.5