ALSA: pcm: potential uninitialized return values

[pandora-kernel.git] / mm / nobootmem.c

diff --git a/mm/nobootmem.c b/mm/nobootmem.c
index 9109049..07c08c4 100644 (file)
--- a/mm/nobootmem.c
+++ b/mm/nobootmem.c
@@ -12,7 +12,7 @@
 #include <linux/pfn.h>
 #include <linux/slab.h>
 #include <linux/bootmem.h>
-#include <linux/module.h>
+#include <linux/export.h>
 #include <linux/kmemleak.h>
 #include <linux/range.h>
 #include <linux/memblock.h>
@@ -83,8 +83,7 @@ void __init free_bootmem_late(unsigned long addr, unsigned long size)
 
 static void __init __free_pages_memory(unsigned long start, unsigned long end)
 {
-       int i;
-       unsigned long start_aligned, end_aligned;
+       unsigned long i, start_aligned, end_aligned;
        int order = ilog2(BITS_PER_LONG);
 
        start_aligned = (start + (BITS_PER_LONG - 1)) & ~(BITS_PER_LONG - 1);
@@ -307,30 +306,7 @@ void * __init __alloc_bootmem_node(pg_data_t *pgdat, unsigned long size,
 void * __init __alloc_bootmem_node_high(pg_data_t *pgdat, unsigned long size,
                                   unsigned long align, unsigned long goal)
 {
-#ifdef MAX_DMA32_PFN
-       unsigned long end_pfn;
-
-       if (WARN_ON_ONCE(slab_is_available()))
-               return kzalloc_node(size, GFP_NOWAIT, pgdat->node_id);
-
-       /* update goal according ...MAX_DMA32_PFN */
-       end_pfn = pgdat->node_start_pfn + pgdat->node_spanned_pages;
-
-       if (end_pfn > MAX_DMA32_PFN + (128 >> (20 - PAGE_SHIFT)) &&
-           (goal >> PAGE_SHIFT) < MAX_DMA32_PFN) {
-               void *ptr;
-               unsigned long new_goal;
-
-               new_goal = MAX_DMA32_PFN << PAGE_SHIFT;
-               ptr =  __alloc_memory_core_early(pgdat->node_id, size, align,
-                                                new_goal, -1ULL);
-               if (ptr)
-                       return ptr;
-       }
-#endif
-
        return __alloc_bootmem_node(pgdat, size, align, goal);
-
 }
 
 #ifdef CONFIG_SPARSEMEM