s4/auth/kerberos: clang: Fix Value stored to 'code' is never read

Fixes:

source4/auth/kerberos/kerberos_util.c:645:3: warning: Value stored to 'code' is never read <--[clang]
                code = 0;
                ^      ~
1 warning generated.

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>

diff --git a/source4/auth/kerberos/kerberos_util.c b/source4/auth/kerberos/kerberos_util.c
index 50bf8feec9680c75158cc98d00b286d847532f2d..bbb5c8791ca2bae66ebf3b91bd3c0635b912e967 100644 (file)
--- a/source4/auth/kerberos/kerberos_util.c
+++ b/source4/auth/kerberos/kerberos_util.c
@@ -642,7 +642,6 @@ krb5_error_code smb_krb5_remove_obsolete_keytab_entries(TALLOC_CTX *mem_ctx,
                break;
        case ENOENT:
        case KRB5_KT_END:
-               code = 0;
                break;
        default:
                *error_string = talloc_asprintf(mem_ctx,