commit f2486f26692433ba27cc10991a085b503b0422a3
author Luck, Tony <tony.luck@intel.com> Mon Aug 31 16:54:03 2009 -0700
committer Tony Luck <tony.luck@intel.com> Wed Sep 02 09:12:21 2009 -0700
tree cca05a34a2d647890c27ad609a8bf0f543e0a70c
parent 37d0892c5a94e208cf863e3b7bac014edee4346d

[IA64] Fix warning in dma-mapping.c

arch/ia64/kernel/dma-mapping.c:14: warning: control reaches end of non-void function
arch/ia64/kernel/dma-mapping.c:14: warning: no return statement in function returning non-void

This warning was introduced by commit: 390bd132b2831a2ad0268e84bffbfc0680debfe5
	Add dma_debug_init() for ia64

Signed-off-by: Tony Luck <tony.luck@intel.com>

arch/ia64/kernel/dma-mapping.c

diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c
index 39a3cd0..f2c1600 100644
--- a/arch/ia64/kernel/dma-mapping.c
+++ b/arch/ia64/kernel/dma-mapping.c
@@ -10,7 +10,9 @@
 
 static int __init dma_init(void)
 {
-       dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+	dma_debug_init(PREALLOC_DMA_DEBUG_ENTRIES);
+
+	return 0;
 }
 fs_initcall(dma_init);