From 4ebf83c8cf89ab13bc23e46b0fcb6178ca23b43c Mon Sep 17 00:00:00 2001 From: Dave Jones Date: Mon, 9 Jul 2007 11:33:14 -0700 Subject: ACPI: fix empty macros found by -Wextra ACPI has a ton of macros which make a bunch of empty if's when configured in non-debug mode. [lenb: The code it complaines about is functionally correct, so this patch is just to make -Wextra happier] #define DBG() if(...) DBG(); next_c_statement which turns into if(...) ; next_c_statement Signed-off-by: Dave Jones Signed-off-by: Andrew Morton Signed-off-by: Len Brown --- drivers/acpi/glue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/acpi/glue.c') diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c index 41427a41f62..4893e256e39 100644 --- a/drivers/acpi/glue.c +++ b/drivers/acpi/glue.c @@ -16,7 +16,7 @@ #if ACPI_GLUE_DEBUG #define DBG(x...) printk(PREFIX x) #else -#define DBG(x...) +#define DBG(x...) do { } while(0) #endif static LIST_HEAD(bus_type_list); static DECLARE_RWSEM(bus_type_sem); -- cgit v1.2.3-70-g09d2