utils: remove unreachable return statement in uh_addr_rfc1918

The function already returns the result of the range-check expression
on the preceding line.  The `return 0;` statement that follows is
dead code and will never be executed.  Remove it to eliminate the
compiler warning and avoid misleading readers.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 0 insertions, 2 deletions

diff --git a/utils.c b/utils.c
index b2653d1..deb9c95 100644
--- a/utils.c
+++ b/utils.c
@@ -254,8 +254,6 @@ bool uh_addr_rfc1918(struct uh_addr *addr)
 	return ((a >= 0x0A000000) && (a <= 0x0AFFFFFF)) ||
 	       ((a >= 0xAC100000) && (a <= 0xAC1FFFFF)) ||
 	       ((a >= 0xC0A80000) && (a <= 0xC0A8FFFF));
-
-	return 0;
 }