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| author | Masahiro Yamada <masahiroy@kernel.org> | 2022-05-05 06:52:12 +0300 |
|---|---|---|
| committer | Luis Chamberlain <mcgrof@kernel.org> | 2022-05-12 20:29:41 +0300 |
| commit | 7390b94a3c2d93272d6da4945b81a9cf78055b7b (patch) | |
| tree | 5a60367c132e8e9da57fa0d312e2bf25ed1531c2 /kernel/module/main.c | |
| parent | cdd66eb52fdaa9bdab7f1be8dc9162bf4acc64ae (diff) | |
| download | linux-7390b94a3c2d93272d6da4945b81a9cf78055b7b.tar.xz | |
module: merge check_exported_symbol() into find_exported_symbol_in_section()
Now check_exported_symbol() always succeeds.
Merge it into find_exported_symbol_in_search() to make the code concise.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Diffstat (limited to 'kernel/module/main.c')
| -rw-r--r-- | kernel/module/main.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/kernel/module/main.c b/kernel/module/main.c index 8a068fff437c..fed58d30725d 100644 --- a/kernel/module/main.c +++ b/kernel/module/main.c @@ -243,17 +243,6 @@ static __maybe_unused void *any_section_objs(const struct load_info *info, #define symversion(base, idx) ((base != NULL) ? ((base) + (idx)) : NULL) #endif -static bool check_exported_symbol(const struct symsearch *syms, - struct module *owner, unsigned int symnum, - struct find_symbol_arg *fsa) -{ - fsa->owner = owner; - fsa->crc = symversion(syms->crcs, symnum); - fsa->sym = &syms->start[symnum]; - fsa->license = syms->license; - return true; -} - static const char *kernel_symbol_name(const struct kernel_symbol *sym) { #ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS @@ -290,12 +279,15 @@ static bool find_exported_symbol_in_section(const struct symsearch *syms, sym = bsearch(fsa->name, syms->start, syms->stop - syms->start, sizeof(struct kernel_symbol), cmp_name); + if (!sym) + return false; - if (sym != NULL && check_exported_symbol(syms, owner, - sym - syms->start, fsa)) - return true; + fsa->owner = owner; + fsa->crc = symversion(syms->crcs, sym - syms->start); + fsa->sym = sym; + fsa->license = syms->license; - return false; + return true; } /* |