Commit 6b5166f8 authored by Fam Zheng's avatar Fam Zheng Committed by Stefan Hajnoczi
Browse files

xen_backend: Remove unused error handling of qemu_set_fd_handler 



The function cannot fail, so the check is superfluous.

Signed-off-by: default avatarFam Zheng <famz@redhat.com>
Message-id: 1433400324-7358-12-git-send-email-famz@redhat.com
Signed-off-by: default avatarStefan Hajnoczi <stefanha@redhat.com>
parent b027a538

hw/xen/xen_backend.c

+1 −3
Original line number Diff line number Diff line
@@ -714,9 +714,7 @@ int xen_be_init(void) 
        return -1;

    }



    if (qemu_set_fd_handler(xs_fileno(xenstore), xenstore_update, NULL, NULL) < 0) {

        goto err;

    }

    qemu_set_fd_handler(xs_fileno(xenstore), xenstore_update, NULL, NULL);



    if (xen_xc == XC_HANDLER_INITIAL_VALUE) {

        /* Check if xen_init() have been called */