site.c: Rename `remote_transforms' in `process_msg2'.

As part of the drive to eliminate the idea of specific `transform
capabilities'.

Signed-off-by: Mark Wooding <mdw@distorted.org.uk>

diff --git a/site.c b/site.c
index 478ce4d05a9a50c32819604365a1713722707469..da7c01946190543ba6ec1d539a8ad8ace98107a6 100644 (file)
--- a/site.c
+++ b/site.c
@@ -824,22 +824,22 @@ static bool_t process_msg2(struct site *st, struct buffer_if *msg2,
 
     /* Select the transform to use */
 
-    uint32_t remote_transforms = st->remote_capabilities & CAPAB_TRANSFORM_MASK;
-    if (!remote_transforms)
+    uint32_t remote_crypto_caps = st->remote_capabilities & CAPAB_TRANSFORM_MASK;
+    if (!remote_crypto_caps)
        /* old secnets only had this one transform */
-       remote_transforms = 1UL << CAPAB_BIT_ANCIENTTRANSFORM;
+       remote_crypto_caps = 1UL << CAPAB_BIT_ANCIENTTRANSFORM;
 
     struct transform_if *ti;
     int i;
     for (i=0; i<st->ntransforms; i++) {
        ti=st->transforms[i];
-       if ((1UL << ti->capab_bit) & remote_transforms)
+       if ((1UL << ti->capab_bit) & remote_crypto_caps)
            goto transform_found;
     }
     slog(st,LOG_ERROR,"no transforms in common"
         " (us %#"PRIx32"; them: %#"PRIx32")",
         st->local_capabilities & CAPAB_TRANSFORM_MASK,
-        remote_transforms);
+        remote_crypto_caps);
     return False;
  transform_found:
     st->chosen_transform=ti;