users may call crypto_has_acomp to confirm the existence of acomp before using
crypto_acomp APIs. Right now, many acomp have scomp backend, for example, lz4,
lzo, deflate etc. crypto_has_acomp will return false for them even though they
support acomp APIs.
Signed-off-by: Barry Song <song.bao....@hisilicon.com>
---
-v2: fixed the mask according to herbert's feedback
include/crypto/acompress.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/crypto/acompress.h b/include/crypto/acompress.h
index d873f999b334..2b4d2b06ccbd 100644
--- a/include/crypto/acompress.h
+++ b/include/crypto/acompress.h
@@ -157,7 +157,7 @@ static inline int crypto_has_acomp(const char *alg_name,
u32 type, u32 mask)
{
type &= ~CRYPTO_ALG_TYPE_MASK;
type |= CRYPTO_ALG_TYPE_ACOMPRESS;
- mask |= CRYPTO_ALG_TYPE_MASK;
+ mask |= CRYPTO_ALG_TYPE_ACOMPRESS_MASK;
return crypto_has_alg(alg_name, type, mask);
}
--
2.23.0
