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>
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index 84fd323..a70af3a 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -499,16 +499,15 @@
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;
}