diff options
Diffstat (limited to 'kernel/taskstats.c')
| -rw-r--r-- | kernel/taskstats.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/kernel/taskstats.c b/kernel/taskstats.c index 5eab1f3edfa..145bb4d3bd4 100644 --- a/kernel/taskstats.c +++ b/kernel/taskstats.c @@ -424,16 +424,15 @@ static int cgroupstats_user_cmd(struct sk_buff *skb, struct genl_info *info) struct nlattr *na; size_t size; u32 fd; - struct file *file; - int fput_needed; + struct fd f; na = info->attrs[CGROUPSTATS_CMD_ATTR_FD]; if (!na) return -EINVAL; fd = nla_get_u32(info->attrs[CGROUPSTATS_CMD_ATTR_FD]); - file = fget_light(fd, &fput_needed); - if (!file) + f = fdget(fd); + if (!f.file) return 0; size = nla_total_size(sizeof(struct cgroupstats)); @@ -446,6 +445,7 @@ static int cgroupstats_user_cmd(struct sk_buff *skb, struct genl_info *info) na = nla_reserve(rep_skb, CGROUPSTATS_TYPE_CGROUP_STATS, sizeof(struct cgroupstats)); if (na == NULL) { + nlmsg_free(rep_skb); rc = -EMSGSIZE; goto err; } @@ -453,7 +453,7 @@ static int cgroupstats_user_cmd(struct sk_buff *skb, struct genl_info *info) stats = nla_data(na); memset(stats, 0, sizeof(*stats)); - rc = cgroupstats_build(stats, file->f_dentry); + rc = cgroupstats_build(stats, f.file->f_dentry); if (rc < 0) { nlmsg_free(rep_skb); goto err; @@ -462,7 +462,7 @@ static int cgroupstats_user_cmd(struct sk_buff *skb, struct genl_info *info) rc = send_reply(rep_skb, info); err: - fput_light(file, fput_needed); + fdput(f); return rc; } |