linux-kernel - [PATCH 1/1] comedi: adv_pci1710: Simply for (; cond;) to while (cond)

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Message-Id: <20240731095502.2930-1-ilpo.jarvinen@linux.intel.com>
Date: Wed, 31 Jul 2024 12:55:02 +0300
From: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To: Ian Abbott <abbotti@....co.uk>,
	H Hartley Sweeten <hsweeten@...ionengravers.com>,
	linux-kernel@...r.kernel.org
Cc: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Subject: [PATCH 1/1] comedi: adv_pci1710: Simply for (; cond;) to while (cond)

pci1710_handle_every_sample() has a for () loop that only defines
condition so it can be converted to while () which makes the code
easier to follow.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
---
 drivers/comedi/drivers/adv_pci1710.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/comedi/drivers/adv_pci1710.c b/drivers/comedi/drivers/adv_pci1710.c
index c49b0f1f5228..f20399fcc98a 100644
--- a/drivers/comedi/drivers/adv_pci1710.c
+++ b/drivers/comedi/drivers/adv_pci1710.c
@@ -412,7 +412,7 @@ static void pci1710_handle_every_sample(struct comedi_device *dev,
 
 	outb(0, dev->iobase + PCI171X_CLRINT_REG);
 
-	for (; !(inw(dev->iobase + PCI171X_STATUS_REG) & PCI171X_STATUS_FE);) {
+	while (!(inw(dev->iobase + PCI171X_STATUS_REG) & PCI171X_STATUS_FE)) {
 		ret = pci1710_ai_read_sample(dev, s, s->async->cur_chan, &val);
 		if (ret) {
 			s->async->events |= COMEDI_CB_ERROR;
-- 
2.39.2