From c87444af6fc853dd5571a830efff7e07c46a544e Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Tue, 29 Mar 2011 12:32:55 +0200 Subject: [PATCH] MIPS: Loongson: Fix GCC 2.6.0 build error. CC arch/mips/loongson/common/env.o arch/mips/loongson/common/env.c: In function 'prom_init_env': arch/mips/loongson/common/env.c:50:12: error: variable 'ret' set but not used [-Werror=unused-but-set-variable] arch/mips/loongson/common/env.c:51:12: error: variable 'ret' set but not used [-Werror=unused-but-set-variable] arch/mips/loongson/common/env.c:52:12: error: variable 'ret' set but not used [-Werror=unused-but-set-variable] arch/mips/loongson/common/env.c:53:12: error: variable 'ret' set but not used [-Werror=unused-but-set-variable] cc1: all warnings being treated as errors Signed-off-by: Ralf Baechle --- arch/mips/loongson/common/env.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/mips/loongson/common/env.c b/arch/mips/loongson/common/env.c index 11b193f848f8..d93830ad6113 100644 --- a/arch/mips/loongson/common/env.c +++ b/arch/mips/loongson/common/env.c @@ -29,9 +29,10 @@ unsigned long memsize, highmemsize; #define parse_even_earlier(res, option, p) \ do { \ - int ret; \ + unsigned int tmp __maybe_unused; \ + \ if (strncmp(option, (char *)p, strlen(option)) == 0) \ - ret = strict_strtol((char *)p + strlen(option"="), 10, &res); \ + tmp = strict_strtol((char *)p + strlen(option"="), 10, &res); \ } while (0) void __init prom_init_env(void) -- 2.39.5