diff options
| author | Tony Lindgren <tony@atomide.com> | 2011-06-14 16:53:42 +0400 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-06-14 16:53:42 +0400 |
| commit | b8ce9fb8e18af7466e0b915bb5979322cdace322 (patch) | |
| tree | eec6f9b58ce154fd863f0f78b374a697a5a7139b /net/core/net_namespace.c | |
| parent | c8e0bf95fc01d6e2ca585fe08010800b6c56e823 (diff) | |
| parent | e9e35c5a2b2c803b5e2f25906d8ffe110670ceb6 (diff) | |
| download | linux-b8ce9fb8e18af7466e0b915bb5979322cdace322.tar.xz | |
Merge branch 'fixes-v3.0-rc3' into devel-fixes
Diffstat (limited to 'net/core/net_namespace.c')
| -rw-r--r-- | net/core/net_namespace.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 6c6b86d0da15..e41e5110c65c 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -310,19 +310,17 @@ struct net *get_net_ns_by_fd(int fd) struct file *file; struct net *net; - net = ERR_PTR(-EINVAL); file = proc_ns_fget(fd); - if (!file) - goto out; + if (IS_ERR(file)) + return ERR_CAST(file); ei = PROC_I(file->f_dentry->d_inode); - if (ei->ns_ops != &netns_operations) - goto out; + if (ei->ns_ops == &netns_operations) + net = get_net(ei->ns); + else + net = ERR_PTR(-EINVAL); - net = get_net(ei->ns); -out: - if (file) - fput(file); + fput(file); return net; } |