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| author | Fam Zheng <famz@redhat.com> | 2015-06-04 14:45:22 +0800 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2015-06-12 13:26:21 +0100 |
| commit | 6b5166f8a82888638bb9aba9dc49aa7fa25f292f (patch) | |
| tree | b10a6b778676732e9aae189ea5c0b03818c6dafe | |
| parent | b027a538c6790bcfc93ef7f4819fe3e581445959 (diff) | |
| download | qemu-6b5166f8a82888638bb9aba9dc49aa7fa25f292f.tar.gz qemu-6b5166f8a82888638bb9aba9dc49aa7fa25f292f.tar.bz2 qemu-6b5166f8a82888638bb9aba9dc49aa7fa25f292f.zip | |
xen_backend: Remove unused error handling of qemu_set_fd_handler
The function cannot fail, so the check is superfluous.
Signed-off-by: Fam Zheng <famz@redhat.com>
Message-id: 1433400324-7358-12-git-send-email-famz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
| -rw-r--r-- | hw/xen/xen_backend.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/hw/xen/xen_backend.c b/hw/xen/xen_backend.c index b2cb22b99d..2510e2e4ff 100644 --- a/hw/xen/xen_backend.c +++ b/hw/xen/xen_backend.c @@ -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 */ |