From f83ca9fe3ee390755f18b4a7780c25ce593b484a Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Tue, 28 Mar 2006 01:56:20 -0800 Subject: [PATCH] [PATCH] symversion warning fix gcc-4.2: kernel/module.c: In function '__find_symbol': kernel/module.c:158: warning: the address of '__start___kcrctab', will always evaluate as 'true' kernel/module.c:165: warning: the address of '__start___kcrctab_gpl', will always evaluate as 'true' kernel/module.c:182: warning: the address of '__start___kcrctab_gpl_future', will always evaluate as 'true' Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/module.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/module.c b/kernel/module.c index 4fafd58..bd088a7 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -127,7 +127,7 @@ extern const unsigned long __start___kcrctab_gpl_future[]; #ifndef CONFIG_MODVERSIONS #define symversion(base, idx) NULL #else -#define symversion(base, idx) ((base) ? ((base) + (idx)) : NULL) +#define symversion(base, idx) ((base != NULL) ? ((base) + (idx)) : NULL) #endif /* lookup symbol in given range of kernel_symbols */ -- 2.7.4