From fc7bed8c802de3b064a56a43ec8574aa8d412de3 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Mon, 25 Jan 2010 18:30:38 -0500 Subject: Don't bother with d_genocide in rpc_pipe kill_litter_super() from ->kill_sb() will take care of the junk --- net/sunrpc/rpc_pipe.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) (limited to 'net/sunrpc/rpc_pipe.c') diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index 49278f83036..9ac493fcc87 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -999,19 +999,14 @@ rpc_fill_super(struct super_block *sb, void *data, int silent) inode = rpc_get_inode(sb, S_IFDIR | 0755); if (!inode) return -ENOMEM; - root = d_alloc_root(inode); + sb->s_root = root = d_alloc_root(inode); if (!root) { iput(inode); return -ENOMEM; } if (rpc_populate(root, files, RPCAUTH_lockd, RPCAUTH_RootEOF, NULL)) - goto out; - sb->s_root = root; + return -ENOMEM; return 0; -out: - d_genocide(root); - dput(root); - return -ENOMEM; } static int -- cgit v1.2.3-70-g09d2 From f1f0abe192a72e75d7c59972e30784d043fd8d73 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Sun, 21 Mar 2010 12:10:34 -0400 Subject: sunrpc: handle allocation errors from __rpc_lookup_create() __rpc_lookup_create() can return ERR_PTR(-ENOMEM). Signed-off-by: Dan Carpenter Signed-off-by: Trond Myklebust Cc: stable@kernel.org --- net/sunrpc/rpc_pipe.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'net/sunrpc/rpc_pipe.c') diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index 8d63f8fd29b..20e30c6f835 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -587,6 +587,8 @@ static struct dentry *__rpc_lookup_create_exclusive(struct dentry *parent, struct dentry *dentry; dentry = __rpc_lookup_create(parent, name); + if (IS_ERR(dentry)) + return dentry; if (dentry->d_inode == NULL) return dentry; dput(dentry); -- cgit v1.2.3-70-g09d2