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| author | Corentin Labbe <clabbe@baylibre.com> | 2018-09-19 21:48:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-28 15:03:37 +0200 |
| commit | a0ef2bdfa3b1497ac3d0cb348102c87c51f041a9 (patch) | |
| tree | 65c28c0ab68945221df9fe957914f87f3a4c932e /drivers/usb/host/ehci-q.c | |
| parent | USB: STORAGE: ISD200 Fixed coding style issue "space required in for loop" (diff) | |
| download | linux-a0ef2bdfa3b1497ac3d0cb348102c87c51f041a9.tar.xz linux-a0ef2bdfa3b1497ac3d0cb348102c87c51f041a9.zip | |
usb: host: Replace empty define with do while
It's dangerous to use empty code define.
Furthermore it lead to the following warning:
"suggest braces around empty body in an « else » statement"
So let's replace emptyness by "do {} while(0)"
Furthermore, as suggested by Joe Perches, rename the macro to INCR.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-q.c')
| -rw-r--r-- | drivers/usb/host/ehci-q.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c index 327630405695..aa2f77f1506d 100644 --- a/drivers/usb/host/ehci-q.c +++ b/drivers/usb/host/ehci-q.c @@ -245,12 +245,12 @@ ehci_urb_done(struct ehci_hcd *ehci, struct urb *urb, int status) } if (unlikely(urb->unlinked)) { - COUNT(ehci->stats.unlink); + INCR(ehci->stats.unlink); } else { /* report non-error and short read status as zero */ if (status == -EINPROGRESS || status == -EREMOTEIO) status = 0; - COUNT(ehci->stats.complete); + INCR(ehci->stats.complete); } #ifdef EHCI_URB_TRACE |