tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git master head: 92ca8241533009e4e05a9f3999a75389678af094 commit: 0b392be9a86560dae3af2e7528f226ff465ab549 [4/8] net: ipconfig: avoid warning by making ic_addrservaddr static config: frv-defconfig (attached as .config) compiler: frv-linux-gcc (GCC) 4.9.0 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout 0b392be9a86560dae3af2e7528f226ff465ab549 # save the attached .config to linux build tree make.cross ARCH=frv
All warnings (new ones prefixed by >>):
>> net/ipv4/ipconfig.c:130:15: warning: 'ic_addrservaddr' defined but not used
>> [-Wunused-variable]
static __be32 ic_addrservaddr = NONE; /* IP Address of the IP
addresses'server */
^
vim +/ic_addrservaddr +130 net/ipv4/ipconfig.c
114 | IC_BOOTP
115 #endif
116 #ifdef CONFIG_IP_PNP_DHCP
117 | IC_USE_DHCP
118 #endif
119 #ifdef IPCONFIG_RARP
120 | IC_RARP
121 #endif
122 ;
123
124 static int ic_host_name_set __initdata; /* Host name set by us? */
125
126 __be32 ic_myaddr = NONE; /* My IP address */
127 static __be32 ic_netmask = NONE; /* Netmask for local subnet */
128 __be32 ic_gateway = NONE; /* Gateway IP address */
129
> 130 static __be32 ic_addrservaddr = NONE; /* IP Address of the IP
> addresses'server */
131
132 __be32 ic_servaddr = NONE; /* Boot server IP address */
133
134 __be32 root_server_addr = NONE; /* Address of NFS server */
135 u8 root_server_path[256] = { 0, }; /* Path to mount as root */
136
137 /* vendor class identifier */
138 static char vendor_class_identifier[253] __initdata;
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0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
Description: Binary data
