[PATCH] vmcore-dmesg: struct_val_u64() not casting u64 to u32

[Vivek Goyal]

On Tue, Jan 07, 2014 at 01:37:34AM +0800, WANG Chao wrote:
> It seems gcc doesn't check return type from inline function.
> struct_val_u64() should return u64 otherwise upper 32bit is lost.
> 
> Signed-off-by: WANG Chao <chaowang at redhat.com>

Acked-by: Vivek Goyal <vgoyal at redhat.com>

Vivek

> ---
>  vmcore-dmesg/vmcore-dmesg.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/vmcore-dmesg/vmcore-dmesg.c b/vmcore-dmesg/vmcore-dmesg.c
> index 0f477c0..df14c89 100644
> --- a/vmcore-dmesg/vmcore-dmesg.c
> +++ b/vmcore-dmesg/vmcore-dmesg.c
> @@ -529,7 +529,7 @@ static inline uint32_t struct_val_u32(char *ptr, unsigned int offset)
>  	return(file32_to_cpu(*(uint32_t *)(ptr + offset)));
>  }
>  
> -static inline uint32_t struct_val_u64(char *ptr, unsigned int offset)
> +static inline uint64_t struct_val_u64(char *ptr, unsigned int offset)
>  {
>  	return(file64_to_cpu(*(uint64_t *)(ptr + offset)));
>  }
> -- 
> 1.8.4.2
> 
> 
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