diff options
author | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2018-06-01 09:09:08 +0200 |
---|---|---|
committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2018-06-04 15:56:02 +0200 |
commit | 15dedf321036ae67c61f35a3ab55de767b07801f (patch) | |
tree | 08e18a1b8bb1339a8a8b68802fe4c4ad09b9cdfb /lib/librte_hash/rte_hash_crc.h | |
parent | 9f3a8cb4cfe59ea63e267f69700fb0fde13d7dd3 (diff) |
New upstream version 18.05upstream-18.05-stable
Change-Id: Ib515da8d5db1114f07a5fe26239d1c2061007c1c
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'lib/librte_hash/rte_hash_crc.h')
-rw-r--r-- | lib/librte_hash/rte_hash_crc.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/librte_hash/rte_hash_crc.h b/lib/librte_hash/rte_hash_crc.h index 479f84b1..cf28031b 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]; @@ -399,9 +398,9 @@ crc32c_sse42_u64_mimic(uint64_t data, uint64_t init_val) } d; d.u64 = data; - init_val = crc32c_sse42_u32(d.u32[0], init_val); - init_val = crc32c_sse42_u32(d.u32[1], init_val); - return init_val; + init_val = crc32c_sse42_u32(d.u32[0], (uint32_t)init_val); + init_val = crc32c_sse42_u32(d.u32[1], (uint32_t)init_val); + return (uint32_t)init_val; } #endif @@ -413,7 +412,7 @@ crc32c_sse42_u64(uint64_t data, uint64_t init_val) "crc32q %[data], %[init_val];" : [init_val] "+r" (init_val) : [data] "rm" (data)); - return init_val; + return (uint32_t)init_val; } #endif |