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Diffstat (limited to 'arch/mips/loongson/common/env.c')
-rw-r--r--arch/mips/loongson/common/env.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/mips/loongson/common/env.c b/arch/mips/loongson/common/env.c
index 11b193f848f..d93830ad611 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)