From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fengguang Wu Date: Mon, 30 Jul 2012 03:00:27 +0000 Subject: [nf-next:nf-nat2 7/8] net/netfilter/nf_nat_ftp.c:122:9: sparse: incorrect type in assignment (differ Message-Id: <20120730030027.GB7389@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 nf-nat2 head: 2c59d9f21ca33d3f974f45ae1f730982a85bd908 commit: 148b7e40adbf42204617d31ea5643f11faba3d33 [7/8] netfilter: nf_nat: support IPv6 in FTP NAT helper All sparse warnings: + net/netfilter/nf_nat_ftp.c:122:9: sparse: incorrect type in assignment (different address spaces) net/netfilter/nf_nat_ftp.c:122:9: expected unsigned int ( *extern [addressable] [toplevel] nf_nat_ftp_hook )( ... ) net/netfilter/nf_nat_ftp.c:122:9: got void [noderef] * + net/netfilter/nf_nat_ftp.c:129:9: sparse: cannot dereference this type vim +122 net/netfilter/nf_nat_ftp.c 119 120 static void __exit nf_nat_ftp_fini(void) 121 { > 122 RCU_INIT_POINTER(nf_nat_ftp_hook, NULL); 123 synchronize_rcu(); 124 } 125 --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu Intel Corporation