diff options
| author | WANG Cong <xiyou.wangcong@gmail.com> | 2008-07-24 15:41:48 +0100 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-07-28 12:16:28 +1000 |
| commit | 15bba37d62351749c3915add81f673b256952ee1 (patch) | |
| tree | 4696ad74ea04df9f3b7091859225ecc123be7197 | |
| parent | 837b41b5de356aa67abb2cadb5eef3efc7776f91 (diff) | |
module: fix build warning with !CONFIG_KALLSYMS
This patch fixed the warning:
CC kernel/module.o
/home/wangcong/Projects/linux-2.6/kernel/module.c:332: warning:
‘lookup_symbol’ defined but not used
Signed-off-by: WANG Cong <wangcong@zeuux.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
| -rw-r--r-- | kernel/module.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/kernel/module.c b/kernel/module.c index d8b5605132a..d861bd5b8c1 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -325,18 +325,6 @@ static unsigned long find_symbol(const char *name, return -ENOENT; } -/* lookup symbol in given range of kernel_symbols */ -static const struct kernel_symbol *lookup_symbol(const char *name, - const struct kernel_symbol *start, - const struct kernel_symbol *stop) -{ - const struct kernel_symbol *ks = start; - for (; ks < stop; ks++) - if (strcmp(ks->name, name) == 0) - return ks; - return NULL; -} - /* Search for module by name: must hold module_mutex. */ static struct module *find_module(const char *name) { @@ -1703,6 +1691,19 @@ static void setup_modinfo(struct module *mod, Elf_Shdr *sechdrs, } #ifdef CONFIG_KALLSYMS + +/* lookup symbol in given range of kernel_symbols */ +static const struct kernel_symbol *lookup_symbol(const char *name, + const struct kernel_symbol *start, + const struct kernel_symbol *stop) +{ + const struct kernel_symbol *ks = start; + for (; ks < stop; ks++) + if (strcmp(ks->name, name) == 0) + return ks; + return NULL; +} + static int is_exported(const char *name, const struct module *mod) { if (!mod && lookup_symbol(name, __start___ksymtab, __stop___ksymtab)) |