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crypto: powerpc/crc-vpmsum_test - Fix sparse endianness warning 

This patch fixes a sparse endianness warning by changing crc32 to
__le32 instead of u32:

  CHECK   ../arch/powerpc/crypto/crc-vpmsum_test.c
../arch/powerpc/crypto/crc-vpmsum_test.c:102:39: warning: cast from restricted __le32

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
zero-sugar-mainline-defconfig
Herbert Xu 2020-08-25 11:52:02 +10:00
parent a4cb40f48f
commit d08d387b73
1 changed files with 3 additions and 2 deletions
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5
arch/powerpc/crypto/crc-vpmsum_test.c
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@ -23,10 +23,11 @@ static unsigned long iterations = 10000;
static int __init crc_test_init(void)
{
u16 crc16 = 0, verify16 = 0;
u32 crc32 = 0, verify32 = 0;
__le32 verify32le = 0;
unsigned char *data;
u32 verify32 = 0;
unsigned long i;
__le32 crc32;
int ret;
struct crypto_shash *crct10dif_tfm;
@ -99,7 +100,7 @@ static int __init crc_test_init(void)
crypto_shash_final(crc32c_shash, (u8 *)(&crc32));
verify32 = le32_to_cpu(verify32le);
verify32le = ~cpu_to_le32(__crc32c_le(~verify32, data+offset, len));
if (crc32 != (u32)verify32le) {
if (crc32 != verify32le) {
pr_err("FAILURE in CRC32: got 0x%08x expected 0x%08x (len %lu)\n",
crc32, verify32, len);
break;