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Date: Thu, 2 Jan 2014 13:07:34 +0100 From: Arnd Bergmann <arnd@...db.de> To: linux-kernel@...r.kernel.org Cc: Arnd Bergmann <arnd@...db.de>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, devel@...verdev.osuosl.org Subject: [PATCH, RFC 10/30] staging: gdm72xx: fix interruptible_sleep_on race interruptible_sleep_on is racy and going away. This replaces the use in the gdm72xx driver with the appropriate wait_event_interruptible_lock_irq. Signed-off-by: Arnd Bergmann <arnd@...db.de> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: devel@...verdev.osuosl.org --- drivers/staging/gdm72xx/gdm_usb.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/gdm72xx/gdm_usb.c b/drivers/staging/gdm72xx/gdm_usb.c index e0cb2ff..f8788bf 100644 --- a/drivers/staging/gdm72xx/gdm_usb.c +++ b/drivers/staging/gdm72xx/gdm_usb.c @@ -780,9 +780,10 @@ static int k_mode_thread(void *arg) spin_lock_irqsave(&k_lock, flags2); } + wait_event_interruptible_lock_irq(k_wait, + !list_empty(&k_list) || k_mode_stop, + k_lock); spin_unlock_irqrestore(&k_lock, flags2); - - interruptible_sleep_on(&k_wait); } return 0; } -- 1.8.3.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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