[dpdk-dev] [PATCH v3 20/40] lib/librte_eal/common/include/rte_lcore.h: explicit cast for signed change
Andy Green
andy at warmcat.com
Thu May 10 04:47:59 CEST 2018
/projects/lagopus/src/dpdk/build/include/rte_lcore.h:
In function 'rte_lcore_index':
/projects/lagopus/src/dpdk/build/include/rte_lcore.h:122:14:
warning: conversion to 'int' from 'unsigned int' may change
the sign of the result [-Wsign-conversion]
lcore_id = rte_lcore_id();
Signed-off-by: Andy Green <andy at warmcat.com>
---
lib/librte_eal/common/include/rte_lcore.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/librte_eal/common/include/rte_lcore.h b/lib/librte_eal/common/include/rte_lcore.h
index 1a2f37eaa..6e09d9181 100644
--- a/lib/librte_eal/common/include/rte_lcore.h
+++ b/lib/librte_eal/common/include/rte_lcore.h
@@ -119,7 +119,7 @@ rte_lcore_index(int lcore_id)
if (lcore_id >= RTE_MAX_LCORE)
return -1;
if (lcore_id < 0)
- lcore_id = rte_lcore_id();
+ lcore_id = (int)rte_lcore_id();
return lcore_config[lcore_id].core_index;
}
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