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-rw-r--r--crypto/ecdsa-p1363.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/ecdsa-p1363.c b/crypto/ecdsa-p1363.c
index eaae7214d69b..4454f1f8f33f 100644
--- a/crypto/ecdsa-p1363.c
+++ b/crypto/ecdsa-p1363.c
@@ -22,7 +22,7 @@ static int ecdsa_p1363_verify(struct crypto_sig *tfm,
{
struct ecdsa_p1363_ctx *ctx = crypto_sig_ctx(tfm);
unsigned int keylen = crypto_sig_keysize(ctx->child);
- unsigned int ndigits = DIV_ROUND_UP(keylen, sizeof(u64));
+ unsigned int ndigits = DIV_ROUND_UP_POW2(keylen, sizeof(u64));
struct ecdsa_raw_sig sig;
if (slen != 2 * keylen)