Xen devel - Jun 2005 - [PATCH] fix xc_domain_memory_increase_reservation return value

in xc_domain_memory_increase_reservation, when do_dom_mem_op return 0,
it shall also return -1,I met this problem when I try to allocate
domain memory.


Signed-off-by: Xiaofeng Ling <xiaofeng.ling@intel.com>

diff -Nru a/tools/libxc/xc_domain.c b/tools/libxc/xc_domain.c
--- a/tools/libxc/xc_domain.c   2005-06-29 17:16:11 +08:00
+++ b/tools/libxc/xc_domain.c   2005-06-29 17:16:11 +08:00
@@ -243,7 +243,7 @@
      if (err == mem_kb / 4)
          return 0;

-    if (err > 0) {
+    if (err >= 0) {
          errno = ENOMEM;
          err = -1;
      }


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