[Xen-devel] [PATCH 02/27] xen/x86: srat: Don't check alloc_boot_pages return

[Julien Grall <julien.grall@xxxxxxx>]

alloc_boot_pages will panic if it is not possible to allocate. So the
check in the caller is pointless.

Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
---

Cc: Jan Beulich <jbeulich@xxxxxxxx>
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 xen/arch/x86/srat.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/xen/arch/x86/srat.c b/xen/arch/x86/srat.c
index cd1283e58c..95660a9bbc 100644
--- a/xen/arch/x86/srat.c
+++ b/xen/arch/x86/srat.c
@@ -194,11 +194,6 @@ void __init acpi_numa_slit_init(struct acpi_table_slit 
*slit)
                return;
        }
        mfn = alloc_boot_pages(PFN_UP(slit->header.length), 1);
-       if (!mfn) {
-               printk(KERN_ERR "ACPI: Unable to allocate memory for "
-                      "saving ACPI SLIT numa information.\n");
-               return;
-       }
        acpi_slit = mfn_to_virt(mfn);
        memcpy(acpi_slit, slit, slit->header.length);
 }
-- 
2.11.0


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