ncpfs: remove redundant cast of struct ncp_inode_info

Casting a value returned by memory an allocation function is
not required and can be removed. Also add in a newline after before
the first statement. Code clean up as suggested by coccinelle.
Signed-off-by: NColin Ian King <colin.king@canonical.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ncpfs/inode.c

@@ -53,7 +53,8 @@ static struct kmem_cache * ncp_inode_cachep;
 static struct inode *ncp_alloc_inode(struct super_block *sb)
 {
 	struct ncp_inode_info *ei;
-	ei = (struct ncp_inode_info *)kmem_cache_alloc(ncp_inode_cachep, GFP_KERNEL);
+
+	ei = kmem_cache_alloc(ncp_inode_cachep, GFP_KERNEL);
 	if (!ei)
 		return NULL;
 	return &ei->vfs_inode;