crypto-add-lz4-cryptographic-api-fix

fix warnings

Reported-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: "Darrick J. Wong" <djwong@us.ibm.com>
Cc: Bob Pearson <rpearson@systemfabricworks.com>
Cc: Chanho Min <chanho.min@lge.com>
Cc: Herbert Xu <herbert@gondor.hengli.com.au>
Cc: Kyungsik Lee <kyungsik.lee@lge.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Yann Collet <yann.collet.73@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/crypto/lz4.c b/crypto/lz4.c
index 98bfdd71e78f048f216627da9e7b813a4f0b45dc..4586dd15b0d8909b286c136aedecde335803dc7d 100644 (file)
--- a/crypto/lz4.c
+++ b/crypto/lz4.c
@@ -66,8 +66,9 @@ static int lz4_decompress_crypto(struct crypto_tfm *tfm, const u8 *src,
 {
        int err;
        size_t tmp_len = *dlen;
+       size_t __slen = slen;
 
-       err = lz4_decompress(src, &slen, dst, tmp_len);
+       err = lz4_decompress(src, &__slen, dst, tmp_len);
        if (err < 0)
                return -EINVAL;
 

diff --git a/crypto/lz4hc.c b/crypto/lz4hc.c
index d3c9625917cdbcc957b82c8346bc8e2d310f0f55..151ba31d34e39e120cf8d16d8aaf28f909b2c3f1 100644 (file)
--- a/crypto/lz4hc.c
+++ b/crypto/lz4hc.c
@@ -66,8 +66,9 @@ static int lz4hc_decompress_crypto(struct crypto_tfm *tfm, const u8 *src,
 {
        int err;
        size_t tmp_len = *dlen;
+       size_t __slen = slen;
 
-       err = lz4_decompress(src, &slen, dst, tmp_len);
+       err = lz4_decompress(src, &__slen, dst, tmp_len);
        if (err < 0)
                return -EINVAL;