* [PATCH] MIPS: Loongson: add return value check for strict_strtoul()
@ 2010-11-08 13:25 Wu Zhangjin
2010-11-08 21:36 ` Ralf Baechle
0 siblings, 1 reply; 2+ messages in thread
From: Wu Zhangjin @ 2010-11-08 13:25 UTC (permalink / raw)
To: Ralf Baechle; +Cc: linux-mips, Wu Zhangjin
cc1: warnings being treated as errors
arch/mips/loongson/common/env.c: In function 'prom_init_env':
arch/mips/loongson/common/env.c:49: error: ignoring return value of 'strict_strtol', declared with attribute warn_unused_result
arch/mips/loongson/common/env.c:50: error: ignoring return value of 'strict_strtol', declared with attribute warn_unused_result
arch/mips/loongson/common/env.c:51: error: ignoring return value of 'strict_strtol', declared with attribute warn_unused_result
arch/mips/loongson/common/env.c:52: error: ignoring return value of 'strict_strtol', declared with attribute warn_unused_result
Signed-off-by: Wu Zhangjin <wuzhangjin@gmail.com>
---
arch/mips/loongson/common/env.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/mips/loongson/common/env.c b/arch/mips/loongson/common/env.c
index ae4cff9..11b193f 100644
--- 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)
--
1.7.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] MIPS: Loongson: add return value check for strict_strtoul()
2010-11-08 13:25 [PATCH] MIPS: Loongson: add return value check for strict_strtoul() Wu Zhangjin
@ 2010-11-08 21:36 ` Ralf Baechle
0 siblings, 0 replies; 2+ messages in thread
From: Ralf Baechle @ 2010-11-08 21:36 UTC (permalink / raw)
To: Wu Zhangjin; +Cc: linux-mips
Thanks Wu, applied!
Ralf
^ permalink raw reply [flat|nested] 2+ messages in thread
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2010-11-08 13:25 [PATCH] MIPS: Loongson: add return value check for strict_strtoul() Wu Zhangjin
2010-11-08 21:36 ` Ralf Baechle
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