[Xen-ia64-devel] [PATCH 3/5] kexec: remove warning.

[Isaku Yamahata <yamahata@xxxxxxxxxxxxx>]

[IA64] remove warning.

This patch removes the following warning.

> linux-2.6.18-xen.hg/arch/ia64/kernel/efi.c: In function 
> 'efi_initialize_iomem_machine_resources':
> linux-2.6.18-xen.hg/arch/ia64/kernel/efi.c:1185: warning: control reaches end 
> of non-void function

Signed-off-by: Isaku Yamahata <yamahata@xxxxxxxxxxxxx>

diff -r 8a3dc4fdb478 arch/ia64/kernel/efi.c
--- a/arch/ia64/kernel/efi.c    Tue Jul 22 11:59:42 2008 +0100
+++ b/arch/ia64/kernel/efi.c    Thu Jul 24 14:31:08 2008 +0900
@@ -1149,7 +1149,7 @@
 }
 
 #ifdef CONFIG_PROC_IOMEM_MACHINE
-static int
+static void
 efi_initialize_iomem_machine_resources(void)
 {
        unsigned long size;
@@ -1163,7 +1163,7 @@
        for (size = 1024; 1; size += 1024) {
                memmap_info = kmalloc(size, GFP_KERNEL);
                if (memmap_info == NULL)
-                       return -ENOMEM;
+                       return; /* -ENOMEM, but no way to return error */
 
                memmap.nr_entries = size;
                set_xen_guest_handle(memmap.buffer, memmap_info);

Attachment: remove-efi-c-warning.patch
Description: Text Data

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