[PATCH] fix memory leak in dma_declare_coherent_memory()

When it goes to free1_out, dev->dma_mem has not been freed. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mariux64 · Mar 1, 2007 · 3a0ee2c · 3a0ee2c
1 parent 17f0cd2
commit 3a0ee2c
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/arch/cris/arch-v32/drivers/pci/dma.c b/arch/cris/arch-v32/drivers/pci/dma.c
@@ -111,7 +111,7 @@ int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
 	return DMA_MEMORY_IO;
 
  free1_out:
-	kfree(dev->dma_mem->bitmap);
+	kfree(dev->dma_mem);
  out:
 	return 0;
 }

diff --git a/arch/i386/kernel/pci-dma.c b/arch/i386/kernel/pci-dma.c
@@ -110,7 +110,7 @@ int dma_declare_coherent_memory(struct device *dev, dma_addr_t bus_addr,
 	return DMA_MEMORY_IO;
 
  free1_out:
-	kfree(dev->dma_mem->bitmap);
+	kfree(dev->dma_mem);
  out:
 	if (mem_base)
 		iounmap(mem_base);