diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-07-10 15:51:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-07-10 16:32:34 -0700 |
| commit | 63b23e2cbc8e80de3e40184ecb2c3bfb705776fa (patch) | |
| tree | 671b826bedc63bbcf03e092eddac9575664bb0e0 | |
| parent | b7b2562f7252878e18de60c24f320052076f9de8 (diff) | |
kernel/kallsyms.c: replace all_var with IS_ENABLED(CONFIG_KALLSYMS_ALL)
'all_var' looks like a variable, but is actually a macro. Use
IS_ENABLED(CONFIG_KALLSYMS_ALL) for clarification.
Link: http://lkml.kernel.org/r/1497577591-3434-1-git-send-email-yamada.masahiro@socionext.com
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Alexei Starovoitov <ast@kernel.org>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | kernel/kallsyms.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c index 6a3b249a2ae1..127e7cfafa55 100644 --- a/kernel/kallsyms.c +++ b/kernel/kallsyms.c @@ -28,12 +28,6 @@ #include <asm/sections.h> -#ifdef CONFIG_KALLSYMS_ALL -#define all_var 1 -#else -#define all_var 0 -#endif - /* * These will be re-linked against their real values * during the second link stage. @@ -82,7 +76,7 @@ static inline int is_kernel(unsigned long addr) static int is_ksym_addr(unsigned long addr) { - if (all_var) + if (IS_ENABLED(CONFIG_KALLSYMS_ALL)) return is_kernel(addr); return is_kernel_text(addr) || is_kernel_inittext(addr); @@ -280,7 +274,7 @@ static unsigned long get_symbol_pos(unsigned long addr, if (!symbol_end) { if (is_kernel_inittext(addr)) symbol_end = (unsigned long)_einittext; - else if (all_var) + else if (IS_ENABLED(CONFIG_KALLSYMS_ALL)) symbol_end = (unsigned long)_end; else symbol_end = (unsigned long)_etext; |