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authorEric Biggers <ebiggers@google.com>2017-02-14 13:43:30 -0800
committerHerbert Xu <herbert@gondor.apana.org.au>2017-03-09 18:34:16 +0800
commit3ea996ddfb1756658523f371c7ed1137841facaa (patch)
treefaf6f37adc7f53a7c784cac02eb24aa12a4dcf11 /include/crypto
parentf33fd64778f2593b3b377cef47b8604462d56a57 (diff)
downloadlinux-3ea996ddfb1756658523f371c7ed1137841facaa.tar.bz2
crypto: gf128mul - constify 4k and 64k multiplication tables
Constify the multiplication tables passed to the 4k and 64k multiplication functions, as they are not modified by these functions. Cc: Alex Cope <alexcope@google.com> Signed-off-by: Eric Biggers <ebiggers@google.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/crypto')
-rw-r--r--include/crypto/gf128mul.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/crypto/gf128mul.h b/include/crypto/gf128mul.h
index 9662c4538873..0bc9b5f1c45e 100644
--- a/include/crypto/gf128mul.h
+++ b/include/crypto/gf128mul.h
@@ -174,8 +174,8 @@ struct gf128mul_4k {
struct gf128mul_4k *gf128mul_init_4k_lle(const be128 *g);
struct gf128mul_4k *gf128mul_init_4k_bbe(const be128 *g);
-void gf128mul_4k_lle(be128 *a, struct gf128mul_4k *t);
-void gf128mul_4k_bbe(be128 *a, struct gf128mul_4k *t);
+void gf128mul_4k_lle(be128 *a, const struct gf128mul_4k *t);
+void gf128mul_4k_bbe(be128 *a, const struct gf128mul_4k *t);
static inline void gf128mul_free_4k(struct gf128mul_4k *t)
{
@@ -196,6 +196,6 @@ struct gf128mul_64k {
*/
struct gf128mul_64k *gf128mul_init_64k_bbe(const be128 *g);
void gf128mul_free_64k(struct gf128mul_64k *t);
-void gf128mul_64k_bbe(be128 *a, struct gf128mul_64k *t);
+void gf128mul_64k_bbe(be128 *a, const struct gf128mul_64k *t);
#endif /* _CRYPTO_GF128MUL_H */