Re: [lustre-devel] [PATCH v2] staging/lustre/lnet: changes value to correct type for assignment

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On Jun 23, 2016, at 2:56 PM, Lidza Louina wrote:

> The code attempted to add an unsigned int to a an unsigned 64-bit
> integer. This patch makes the code use the correct type of int to
> suppress a smatch warning.

I think you might want to update the commit message too, because
it does not really make much sense now.

> 
> Signed-off-by: Lidza Louina <lidza.louina@xxxxxxxxxx>
> ---
> drivers/staging/lustre/lnet/lnet/api-ni.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/lustre/lnet/lnet/api-ni.c b/drivers/staging/lustre/lnet/lnet/api-ni.c
> index 346db89..fc5b763 100644
> --- a/drivers/staging/lustre/lnet/lnet/api-ni.c
> +++ b/drivers/staging/lustre/lnet/lnet/api-ni.c
> @@ -513,7 +513,7 @@ lnet_res_lh_initialize(struct lnet_res_container *rec, lnet_libhandle_t *lh)
> 	unsigned int hash;
> 
> 	lh->lh_cookie = rec->rec_lh_cookie;
> -	rec->rec_lh_cookie += 1 << ibits;
> +	rec->rec_lh_cookie += (1ULL << ibits);
> 
> 	hash = (lh->lh_cookie >> ibits) & LNET_LH_HASH_MASK;
> 
> -- 
> 1.9.1
> 
> 
> 
> _______________________________________________
> lustre-devel mailing list
> lustre-devel@xxxxxxxxxxxxxxxx
> http://lists.lustre.org/listinfo.cgi/lustre-devel-lustre.org

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