MIPS: Loongson: Add return value check for strict_strtoul()

[mv-sheeva.git] / arch / mips / loongson / common / env.c

diff --git a/arch/mips/loongson/common/env.c b/arch/mips/loongson/common/env.c
index ae4cff97a56c5073d75925a7c89a94ee5a410513..11b193f848f88b7aa1c5ab5a842c2cf4e80ed7d7 100644 (file)
--- a/arch/mips/loongson/common/env.c
+++ b/arch/mips/loongson/common/env.c
@@ -29,9 +29,9 @@ unsigned long memsize, highmemsize;
 
 #define parse_even_earlier(res, option, p)                             \
 do {                                                                   \
+       int ret;                                                        \
        if (strncmp(option, (char *)p, strlen(option)) == 0)            \
-                       strict_strtol((char *)p + strlen(option"="),    \
-                                       10, &res);                      \
+               ret = strict_strtol((char *)p + strlen(option"="), 10, &res); \
 } while (0)
 
 void __init prom_init_env(void)