usb: host: ehci.h: fix single statement macros

Don't use the 'do {} while (0)' wrapper in a single statement macro.

Caught by checkpatch: "WARNING: Single statement macros should not
use a do {} while (0) loop"

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 484ab1a09166abf6dbeb062a868367969a7f3125..06e20bc3ebb8ae585527c6deb9d495346b2f46f3 100644 (file)
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -247,9 +247,9 @@ struct ehci_hcd {                   /* one per controller */
        /* irq statistics */
 #ifdef EHCI_STATS
        struct ehci_stats       stats;
-#      define COUNT(x) do { (x)++; } while (0)
+#      define COUNT(x) ((x)++)
 #else
-#      define COUNT(x) do {} while (0)
+#      define COUNT(x)
 #endif
 
        /* debug files */