[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: 390bd13 Add dma_debug_init() for ia64 Signed-off-by: Tony Luck <tony.luck@intel.com>
mariux64 · Sep 2, 2009 · f2486f2 · f2486f2
1 parent 37d0892
commit f2486f2
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/arch/ia64/kernel/dma-mapping.c b/arch/ia64/kernel/dma-mapping.c
@@ -10,7 +10,9 @@ EXPORT_SYMBOL(dma_ops);
 
 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);