[Skiboot] [PATCH] core/hmi: assign flags=0 in case nothing set by handle_hmi_exception

[Mahesh Jagannath Salgaonkar]

On 05/03/2018 02:28 PM, Stewart Smith wrote:
> Practically speaking, I don't think you'd *currently* hit this.
> 
> Found with Clang's scan-build.
> 
> Signed-off-by: Stewart Smith <stewart at linux.ibm.com>

It is indeed a bug fix.

Acked-by: Mahesh Salgaonkar <mahesh at linux.vnet.ibm.com>

> ---
>  core/hmi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/core/hmi.c b/core/hmi.c
> index bd0fc13b80d8..9dbc473706ad 100644
> --- a/core/hmi.c
> +++ b/core/hmi.c
> @@ -1296,7 +1296,7 @@ opal_call(OPAL_HANDLE_HMI, opal_handle_hmi, 0);
> 
>  static int64_t opal_handle_hmi2(__be64 *out_flags)
>  {
> -	uint64_t hmer, flags;
> +	uint64_t hmer, flags = 0;
>  	struct OpalHMIEvent hmi_evt;
> 
>  	/*
>