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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 <ralf@linux-mips.org>
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arch/mips/loongson/common/env.c
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arch/mips/loongson/common/env.c
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#define parse_even_earlier(res, option, p) \
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do { \
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int ret; \
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unsigned int tmp __maybe_unused; \
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\
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if (strncmp(option, (char *)p, strlen(option)) == 0) \
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ret = strict_strtol((char *)p + strlen(option"="), 10, &res); \
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tmp = strict_strtol((char *)p + strlen(option"="), 10, &res); \
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} while (0)
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void __init prom_init_env(void)