* xen: Remove useless cast
@ 2014-07-15 13:47 Frediano Ziglio
0 siblings, 0 replies; only message in thread
From: Frediano Ziglio @ 2014-07-15 13:47 UTC (permalink / raw)
To: Konrad Rzeszutek Wilk, Boris Ostrovsky, David Vrabel
Cc: xen-devel, linux-kernel
BM macro just do a cast to long*. This cast was required to avoid a
warning as ready was unsigned int instead of long.
As now the variable is already a long the cast is not needed.
Signed-off-by: Frediano Ziglio <frediano.ziglio@citrix.com>
---
drivers/xen/events/events_fifo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/xen/events/events_fifo.c b/drivers/xen/events/events_fifo.c
index 84b4bfb..d302639 100644
--- a/drivers/xen/events/events_fifo.c
+++ b/drivers/xen/events/events_fifo.c
@@ -312,7 +312,7 @@ static void evtchn_fifo_handle_events(unsigned cpu)
ready = xchg(&control_block->ready, 0);
while (ready) {
- q = find_first_bit(BM(&ready), EVTCHN_FIFO_MAX_QUEUES);
+ q = find_first_bit(&ready, EVTCHN_FIFO_MAX_QUEUES);
consume_one_event(cpu, control_block, q, &ready);
ready |= xchg(&control_block->ready, 0);
}
--
1.9.1
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2014-07-15 13:47 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-07-15 13:47 xen: Remove useless cast Frediano Ziglio
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®