x86: don't try to allocate from DMA zone at first

If we fail, we'll loop into the allocation again,
and then allocate in the DMA zone.

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 0 insertions, 3 deletions

diff --git a/arch/x86/kernel/pci-dma_32.c b/arch/x86/kernel/pci-dma_32.c
index 0600a37ba835..debe9119b724 100644
--- a/arch/x86/kernel/pci-dma_32.c
+++ b/arch/x86/kernel/pci-dma_32.c
@@ -82,9 +82,6 @@ void *dma_alloc_coherent(struct device *dev, size_t size,
         if (dma_alloc_from_coherent_mem(dev, size, dma_handle, &ret))
                 return ret;
 
-        if (dev == NULL || (dev->coherent_dma_mask < 0xffffffff))
-                gfp |= GFP_DMA;
-
         if (!dev)
                 dev = &fallback_dev;