From: Andy Green <andy@warmcat.com>
Date: Sat, 12 May 2018 02:00:32 +0000 (+0800)
Subject: hash: move stack declaration at top of CRC32c function
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=f1eb05a1dc64e17bb9d9b6ad29b78f181aae36b8;p=dpdk.git

hash: move stack declaration at top of CRC32c function

In function 'crc32c_2words':
rte_hash_crc.h:347:2:
warning: ISO C90 forbids mixed declarations and code
[-Wdeclaration-after-statement]
  uint32_t crc, term1, term2;

Fixes: d983cf41698f ("hash: add software CRC32 implementation")
Cc: stable@dpdk.org

Signed-off-by: Andy Green <andy@warmcat.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
---

diff --git a/lib/librte_hash/rte_hash_crc.h b/lib/librte_hash/rte_hash_crc.h
index 479f84b149..5f5fb3db18 100644
--- a/lib/librte_hash/rte_hash_crc.h
+++ b/lib/librte_hash/rte_hash_crc.h
@@ -338,14 +338,13 @@ crc32c_1word(uint32_t data, uint32_t init_val)
 static inline uint32_t
 crc32c_2words(uint64_t data, uint32_t init_val)
 {
+	uint32_t crc, term1, term2;
 	union {
 		uint64_t u64;
 		uint32_t u32[2];
 	} d;
 	d.u64 = data;
 
-	uint32_t crc, term1, term2;
-
 	crc = init_val;
 	crc ^= d.u32[0];