1 files changed, 3 insertions, 3 deletions

diff --git a/src/lib/libcrypto/sha/sha256.c b/src/lib/libcrypto/sha/sha256.c
index f88d3d6dad..4eae074849 100644
--- a/src/lib/libcrypto/sha/sha256.c
+++ b/src/lib/libcrypto/sha/sha256.c
@@ -88,17 +88,17 @@ int SHA224_Final (unsigned char *md, SHA256_CTX *c)
         switch ((c)->md_len)            \
         {   case SHA224_DIGEST_LENGTH:  \
                 for (nn=0;nn<SHA224_DIGEST_LENGTH/4;nn++)       \
-                {   ll=(c)->h[nn]; HOST_l2c(ll,(s));   }        \
+                {   ll=(c)->h[nn]; (void)HOST_l2c(ll,(s));   }  \
                 break;                  \
             case SHA256_DIGEST_LENGTH:  \
                 for (nn=0;nn<SHA256_DIGEST_LENGTH/4;nn++)       \
-                {   ll=(c)->h[nn]; HOST_l2c(ll,(s));   }        \
+                {   ll=(c)->h[nn]; (void)HOST_l2c(ll,(s));   }  \
                 break;                  \
             default:                    \
                 if ((c)->md_len > SHA256_DIGEST_LENGTH) \
                     return 0;                           \
                 for (nn=0;nn<(c)->md_len/4;nn++)                \
-                {   ll=(c)->h[nn]; HOST_l2c(ll,(s));   }        \
+                {   ll=(c)->h[nn]; (void)HOST_l2c(ll,(s));   }  \
                 break;                  \
         }                               \
         } while (0)