Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932767AbbBJInp (ORCPT ); Tue, 10 Feb 2015 03:43:45 -0500 Received: from www.osadl.org ([62.245.132.105]:49119 "EHLO www.osadl.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932262AbbBJIno (ORCPT ); Tue, 10 Feb 2015 03:43:44 -0500 From: Nicholas Mc Guire To: Tejun Heo Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org, Nicholas Mc Guire Subject: [PATCH] libata: fixup return type of wait_for_completion_timeout Date: Tue, 10 Feb 2015 03:39:36 -0500 Message-Id: <1423557576-18984-1-git-send-email-hofrat@osadl.org> X-Mailer: git-send-email 1.7.10.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1627 Lines: 53 return type of wait_for_completion_timeout is unsigned long not int. The return variable is renamed to reflect its use and the type adjusted to unsigned long. Signed-off-by: Nicholas Mc Guire --- Patch was only compile tested with x86_64_defconfig (implies CONFIG_ATA=y) Patch is against 3.19.0-rc7 (localversion-next is -next-20150209) drivers/ata/libata-core.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 4c35f08..bddf8b6 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -1563,7 +1563,7 @@ unsigned ata_exec_internal_sg(struct ata_device *dev, DECLARE_COMPLETION_ONSTACK(wait); unsigned long flags; unsigned int err_mask; - int rc; + unsigned long irq_timeout; spin_lock_irqsave(ap->lock, flags); @@ -1644,14 +1644,15 @@ unsigned ata_exec_internal_sg(struct ata_device *dev, if (ap->ops->error_handler) ata_eh_release(ap); - rc = wait_for_completion_timeout(&wait, msecs_to_jiffies(timeout)); + irq_timeout = wait_for_completion_timeout(&wait, + msecs_to_jiffies(timeout)); if (ap->ops->error_handler) ata_eh_acquire(ap); ata_sff_flush_pio_task(ap); - if (!rc) { + if (irq_timeout == 0) { spin_lock_irqsave(ap->lock, flags); /* We're racing with irq here. If we lose, the -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/