tdb2: fix warnings with -Wcast-qual using ccan/cast.

[ccan] / ccan / tdb2 / io.c

diff --git a/ccan/tdb2/io.c b/ccan/tdb2/io.c
index 0e27e1d0faea07a2d8640e46db187a0298afcfb8..4ed37ca2cffbeaac1c6398ac5dbf20926e6d0d83 100644 (file)
--- a/ccan/tdb2/io.c
+++ b/ccan/tdb2/io.c
@@ -439,7 +439,7 @@ static enum TDB_ERROR tdb_expand_file(struct tdb_context *tdb,
 const void *tdb_access_read(struct tdb_context *tdb,
                            tdb_off_t off, tdb_len_t len, bool convert)
 {
-       const void *ret = NULL;
+       void *ret = NULL;
 
        if (likely(!(tdb->flags & TDB_CONVERT))) {
                ret = tdb->methods->direct(tdb, off, len, false);