[dpdk-dev] [PATCH 08/22] app: use (void)variable when unused
Thomas Monjalon
thomas.monjalon at 6wind.com
Wed Mar 20 17:04:56 CET 2013
From: Olivier Matz <olivier.matz at 6wind.com>
When compiling with llvm-clang, the notation "variable = variable"
produces a warning. We shall use "(void)variable" instead.
Acked-by: Ivan Boule <ivan.boule at 6wind.com>
Signed-off-by: Olivier Matz <olivier.matz at 6wind.com>
---
app/test/test_hash.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/app/test/test_hash.c b/app/test/test_hash.c
index 5992fa3..528baba 100644
--- a/app/test/test_hash.c
+++ b/app/test/test_hash.c
@@ -1604,7 +1604,7 @@ test_hash_jhash_1word(const void *key, uint32_t length, uint32_t initval)
{
const uint32_t *k = key;
- length =length;
+ (void)length;
return rte_jhash_1word(k[0], initval);
}
@@ -1614,7 +1614,7 @@ test_hash_jhash_2word(const void *key, uint32_t length, uint32_t initval)
{
const uint32_t *k = key;
- length =length;
+ (void)length;
return rte_jhash_2words(k[0], k[1], initval);
}
@@ -1624,7 +1624,7 @@ test_hash_jhash_3word(const void *key, uint32_t length, uint32_t initval)
{
const uint32_t *k = key;
- length =length;
+ (void)length;
return rte_jhash_3words(k[0], k[1], k[2], initval);
}
--
1.7.2.5
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