sunrpc: Remove extra parenthesis on comparison

clang issues:

key_call.c:459:20: error: equality comparison with extraneous parentheses [-Werror,-Wparentheses-equality]
  459 |   if ((kcp->client == (CLIENT *) NULL))

Instead of suppress the warning, just use the more usual comparison style.

Reviewed-by: Sam James <sam@gentoo.org>

diff --git a/sunrpc/key_call.c b/sunrpc/key_call.c
index c8e414b1df20773c7d1e594eb9c2e2aa40c66a53..98abeaf40ad0637c74ced82a9aee52f795cb3994 100644 (file)
--- a/sunrpc/key_call.c
+++ b/sunrpc/key_call.c
@@ -456,7 +456,7 @@ getkeyserv_handle (int vers)
       return kcp->client;
     }
 
-  if ((kcp->client == (CLIENT *) NULL))
+  if (kcp->client == (CLIENT *) NULL)
     /* Use the AF_UNIX transport */
     kcp->client = clnt_create ("/var/run/keyservsock", KEY_PROG, vers, "unix");