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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-02-12 21:56:08 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-03-20 21:29:34 -0400 |
| commit | 6b4231e2f92adbcf96fb2a3fa751d7ca0a61b21f (patch) | |
| tree | e4ede05b2253e6bc333b007b2550bd9503e0a98f | |
| parent | be0d93f0aa5682a24a2a9ec0dd26fffaad608cce (diff) | |
| download | linux-3.10-6b4231e2f92adbcf96fb2a3fa751d7ca0a61b21f.tar.gz linux-3.10-6b4231e2f92adbcf96fb2a3fa751d7ca0a61b21f.tar.bz2 linux-3.10-6b4231e2f92adbcf96fb2a3fa751d7ca0a61b21f.zip | |
procfs: clean proc_fill_super() up
First of all, there's no need to zero ->i_uid/->i_gid on root inode -
both had been set to zero already. Moreover, let's take the iput()
on failure to the failure exit it belongs to...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/proc/inode.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/proc/inode.c b/fs/proc/inode.c index 84fd3235a59..a70af3a44f4 100644 --- a/fs/proc/inode.c +++ b/fs/proc/inode.c @@ -499,16 +499,15 @@ int proc_fill_super(struct super_block *s) root_inode = proc_get_inode(s, &proc_root); if (!root_inode) goto out_no_root; - root_inode->i_uid = 0; - root_inode->i_gid = 0; s->s_root = d_alloc_root(root_inode); - if (!s->s_root) + if (!s->s_root) { + iput(root_inode); goto out_no_root; + } return 0; out_no_root: printk("proc_read_super: get root inode failed\n"); - iput(root_inode); pde_put(&proc_root); return -ENOMEM; } |