From: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
To: dev@dpdk.org
Cc: harry.van.haaren@intel.com
Subject: [dpdk-dev] [PATCH] eal: fix service array initialisation
Date: Thu, 21 Sep 2017 13:48:16 +0200 [thread overview]
Message-ID: <1505994496-10141-1-git-send-email-nelio.laranjeiro@6wind.com> (raw)
GCC is complaining on variable used without being initialised.
dpdk.org/lib/librte_eal/common/rte_service.c:
In function ‘rte_service_start_with_defaults’:
dpdk.org/lib/librte_eal/common/rte_service.c:449:9:
error: ‘ids[0]’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
ret = rte_service_map_lcore_set(i, ids[lcore_iter], 1);
Fixes: 21698354c832 ("service: introduce service cores concept")
Cc: harry.van.haaren@intel.com
Signed-off-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
---
lib/librte_eal/common/rte_service.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/rte_service.c b/lib/librte_eal/common/rte_service.c
index 43716bb..aa05277 100644
--- a/lib/librte_eal/common/rte_service.c
+++ b/lib/librte_eal/common/rte_service.c
@@ -431,7 +431,7 @@ rte_service_start_with_defaults(void)
uint32_t count = rte_service_get_count();
int32_t lcore_iter = 0;
- uint32_t ids[RTE_MAX_LCORE];
+ uint32_t ids[RTE_MAX_LCORE] = { 0 };
int32_t lcore_count = rte_service_lcore_list(ids, RTE_MAX_LCORE);
if (lcore_count == 0)
--
2.1.4
next reply other threads:[~2017-09-21 11:48 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-21 11:48 Nelio Laranjeiro [this message]
2017-09-21 11:53 ` Van Haaren, Harry
2017-09-21 12:04 ` Nélio Laranjeiro
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