su: (pty) remove unnecessary call

The pty code has to save the original signal mask without application
assistance.

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/login-utils/su-common.c b/login-utils/su-common.c
index d4a995f43637e06550803e0dbe119bcb726a5bfe..1f4fc9777dd602dbabb296be69486596ccbdf275 100644 (file)
--- a/login-utils/su-common.c
+++ b/login-utils/su-common.c
@@ -498,9 +498,6 @@ static void create_watching_parent(struct su_context *su)
        if (su->force_pty) {
                struct ul_pty_callbacks *cb;
 
-               /* no-op, just save original signal mask to pty */
-               sigprocmask(SIG_BLOCK, NULL, ul_pty_get_orig_sigset(su->pty));
-
                /* set callbacks */
                ul_pty_set_callback_data(su->pty, (void *) su);