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authorWu Zhangjin <wuzhangjin@gmail.com>2010-11-08 14:25:24 +0100
committerRalf Baechle <ralf@linux-mips.org>2010-12-16 19:10:55 +0100
commitec79812580e360081b58c3e2e8b5b69b8080b5a0 (patch)
tree96bb523800041989acf5a141d9398ec719ff25c0 /arch/mips
parentMIPS: VPE loader: Check vmalloc return value in vpe_open (diff)
downloadlinux-ec79812580e360081b58c3e2e8b5b69b8080b5a0.tar.xz
linux-ec79812580e360081b58c3e2e8b5b69b8080b5a0.zip
MIPS: Loongson: Add return value check for strict_strtoul()
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> Cc: linux-mips <linux-mips@linux-mips.org> Patchwork: https://patchwork.linux-mips.org/patch/1762/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips')
-rw-r--r--arch/mips/loongson/common/env.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/loongson/common/env.c b/arch/mips/loongson/common/env.c
index ae4cff97a56c..11b193f848f8 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)