linux-kernel - [PATCH 01/20] media: coda: use semicolons rather than commas to separate statements

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Date:   Tue, 29 Sep 2020 15:14:24 +0200
From:   Julia Lawall <Julia.Lawall@...ia.fr>
To:     Philipp Zabel <p.zabel@...gutronix.de>
Cc:     Valdis Klētnieks <valdis.kletnieks@...edu>,
        Joe Perches <joe@...ches.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        kernel-janitors@...r.kernel.org,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 01/20] media: coda: use semicolons rather than commas to separate statements

Replace commas with semicolons.  Commas introduce unnecessary
variability in the code structure and are hard to see.  What is done
is essentially described by the following Coccinelle semantic patch
(http://coccinelle.lip6.fr/):

// <smpl>
@@ expression e1,e2; @@
e1
-,
+;
e2
... when any
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@...ia.fr>

---
 drivers/media/platform/coda/coda-common.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index eeba6c060981..1bb16cc0a823 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -2861,7 +2861,7 @@ static int coda_register_device(struct coda_dev *dev, int i)
 	strscpy(vfd->name, dev->devtype->vdevs[i]->name, sizeof(vfd->name));
 	vfd->fops	= &coda_fops;
 	vfd->ioctl_ops	= &coda_ioctl_ops;
-	vfd->release	= video_device_release_empty,
+	vfd->release	= video_device_release_empty;
 	vfd->lock	= &dev->dev_mutex;
 	vfd->v4l2_dev	= &dev->v4l2_dev;
 	vfd->vfl_dir	= VFL_DIR_M2M;