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Date: Tue, 2 Dec 2014 09:16:44 +0000
From: Bruce Richardson <bruce.richardson@intel.com>
To: Dennis Marinus <dmarinus@amazon.com>
Message-ID: <20141202091644.GA8340@bricha3-MOBL3>
References: <1417480746-25902-1-git-send-email-dmarinus@amazon.com>
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Organization: Intel Shannon Ltd.
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Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH] lpm: fix maybe-uninitialized warning when
using LTO during compilation
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On Mon, Dec 01, 2014 at 04:39:06PM -0800, Dennis Marinus wrote:
> This patch fixes a maybe-uninitialized warning when compiling DPDK with
> GCC 4.9 + Link Time Optimization.
>
> Signed-off-by: Dennis Marinus <dmarinus@amazon.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
> ---
> lib/librte_table/rte_table_lpm.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/lib/librte_table/rte_table_lpm.c b/lib/librte_table/rte_table_lpm.c
> index 59f87bb..cf92619 100644
> --- a/lib/librte_table/rte_table_lpm.c
> +++ b/lib/librte_table/rte_table_lpm.c
> @@ -185,7 +185,7 @@ rte_table_lpm_entry_add(
> struct rte_table_lpm_key *ip_prefix = (struct rte_table_lpm_key *) key;
> uint32_t nht_pos, nht_pos0_valid;
> int status;
> - uint8_t nht_pos0;
> + uint8_t nht_pos0 = 0;
>
> /* Check input parameters */
> if (lpm == NULL) {
> --
> 2.1.2.AMZN
>