[Xen-devel] [PATCH] x86: propagate return value of alloc_l1_table()

["Jan Beulich" <jbeulich@xxxxxxxxxx>]

A blatant mistake of mine resulted in the return value of alloc_l1_table to
be ignored with the preemptable page table update changes.

Signed-off-by: Jan Beulich <jbeulich@xxxxxxxxxx>

Index: 2008-09-19/xen/arch/x86/mm.c
===================================================================
--- 2008-09-19.orig/xen/arch/x86/mm.c   2008-09-19 14:00:01.000000000 +0200
+++ 2008-09-19/xen/arch/x86/mm.c        2008-10-13 12:07:13.000000000 +0200
@@ -1883,8 +1883,7 @@ static int alloc_page_type(struct page_i
     switch ( type & PGT_type_mask )
     {
     case PGT_l1_page_table:
-        alloc_l1_table(page);
-        rc = 0;
+        rc = alloc_l1_table(page);
         break;
     case PGT_l2_page_table:
         rc = alloc_l2_table(page, type, preemptible);




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