From: Wei Liu Date: Thu, 18 Jun 2015 16:37:37 +0000 (+0100) Subject: libxc: delete sent_last_iter X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~3029 X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=15d248048e1baf3efcb437156d1529ad5595013c;p=xen.git libxc: delete sent_last_iter It's set in code but never used. Detected by -Wunused-but-set-variable. Signed-off-by: Wei Liu Reviewed-by: Andrew Cooper Acked-by: Ian Jackson --- diff --git a/tools/libxc/xc_domain_save.c b/tools/libxc/xc_domain_save.c index 301e770da3..3222473dbb 100644 --- a/tools/libxc/xc_domain_save.c +++ b/tools/libxc/xc_domain_save.c @@ -811,7 +811,7 @@ int xc_domain_save(xc_interface *xch, int io_fd, uint32_t dom, uint32_t max_iter int live = (flags & XCFLAGS_LIVE); int debug = (flags & XCFLAGS_DEBUG); int superpages = !!hvm; - int race = 0, sent_last_iter, skip_this_iter = 0; + int race = 0, skip_this_iter = 0; unsigned int sent_this_iter = 0; int tmem_saved = 0; @@ -1014,9 +1014,6 @@ int xc_domain_save(xc_interface *xch, int io_fd, uint32_t dom, uint32_t max_iter last_iter = !live; - /* pretend we sent all the pages last iteration */ - sent_last_iter = dinfo->p2m_size; - /* Setup to_send / to_fix and to_skip bitmaps */ to_send = xc_hypercall_buffer_alloc_pages(xch, to_send, NRPAGES(bitmap_size(dinfo->p2m_size))); to_skip = xc_hypercall_buffer_alloc_pages(xch, to_skip, NRPAGES(bitmap_size(dinfo->p2m_size))); @@ -1586,8 +1583,6 @@ int xc_domain_save(xc_interface *xch, int io_fd, uint32_t dom, uint32_t max_iter goto out; } - sent_last_iter = sent_this_iter; - print_stats(xch, dom, sent_this_iter, &time_stats, &shadow_stats, 1); }