From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fengguang Wu Date: Thu, 12 Jul 2012 23:46:00 +0000 Subject: [nf-next:mmap-netlink 61/68] net/netlink/af_netlink.c:194:39: sparse: incorrect type in return expre Message-Id: <20120712234600.GB5608@localhost> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: kernel-janitors@vger.kernel.org Hi Patrick, There are new sparse warnings show up in tree: git://150.214.188.80/nf-next mmap-netlink head: c7e7243d0b69e2323dde057c28f1102d00e5a3c6 commit: a20a76bdf79a4b6c25df3ad1a48fd601a0b59400 [61/68] netlink: mmaped netlink: ring setup All sparse warnings: + net/netlink/af_netlink.c:194:39: sparse: incorrect type in return expression (different modifiers) net/netlink/af_netlink.c:194:39: expected struct page [pure] * net/netlink/af_netlink.c:194:39: got struct page * net/netlink/af_netlink.c:196:24: sparse: incorrect type in return expression (different modifiers) net/netlink/af_netlink.c:196:24: expected struct page [pure] * net/netlink/af_netlink.c:196:24: got struct page * + net/netlink/af_netlink.c:397:38: sparse: incorrect type in assignment (different modifiers) net/netlink/af_netlink.c:397:38: expected struct page *page net/netlink/af_netlink.c:397:38: got struct page [pure] * net/netlink/af_netlink.c:819:56: sparse: incorrect type in argument 1 (different address spaces) net/netlink/af_netlink.c:819:56: expected void const * net/netlink/af_netlink.c:819:56: got struct listeners [noderef] *listeners net/netlink/af_netlink.c:632:38: sparse: dereference of noderef expression vim +194 net/netlink/af_netlink.c 191 static __pure struct page *pgvec_to_page(const void *addr) 192 { 193 if (is_vmalloc_addr(addr)) > 194 return vmalloc_to_page(addr); 195 else 196 return virt_to_page(addr); 197 } --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu Intel Corporation