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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2020-08-25 04:52:02 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-09-04 10:57:15 +0300 |
| commit | d08d387b7377d316bb15d43e025137836cf9bc91 (patch) | |
| tree | 48ad4225faa2c98be663f70499b0174978cf0692 | |
| parent | a4cb40f48fd995ec335e701a3c48c0d06dae7f2a (diff) | |
| download | linux-d08d387b7377d316bb15d43e025137836cf9bc91.tar.xz | |
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>
| -rw-r--r-- | arch/powerpc/crypto/crc-vpmsum_test.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/powerpc/crypto/crc-vpmsum_test.c b/arch/powerpc/crypto/crc-vpmsum_test.c index 8014cc48b62b..c1c1ef9457fb 100644 --- a/arch/powerpc/crypto/crc-vpmsum_test.c +++ b/arch/powerpc/crypto/crc-vpmsum_test.c @@ -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; |