From: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Date: Thu, 13 Jan 2011 01:00:49 +0000 (-0800)
Subject: pps: declare variables where they are used in switch
X-Git-Tag: firefly_0821_release~7613^2~2940
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=86d921f9ec06bc3fd357a77877d37a604d5674c3;p=firefly-linux-kernel-4.4.55.git

pps: declare variables where they are used in switch

Move variable declarations where they are used in pps_cdev_ioctl.

Signed-off-by: Alexander Gordeev <lasaine@lvk.cs.msu.su>
Acked-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/pps/pps.c b/drivers/pps/pps.c
index ca5183bdad85..c76afb980a98 100644
--- a/drivers/pps/pps.c
+++ b/drivers/pps/pps.c
@@ -61,8 +61,6 @@ static long pps_cdev_ioctl(struct file *file,
 {
 	struct pps_device *pps = file->private_data;
 	struct pps_kparams params;
-	struct pps_fdata fdata;
-	unsigned long ticks;
 	void __user *uarg = (void __user *) arg;
 	int __user *iuarg = (int __user *) arg;
 	int err;
@@ -136,7 +134,9 @@ static long pps_cdev_ioctl(struct file *file,
 
 		break;
 
-	case PPS_FETCH:
+	case PPS_FETCH: {
+		struct pps_fdata fdata;
+
 		pr_debug("PPS_FETCH: source %d\n", pps->id);
 
 		err = copy_from_user(&fdata, uarg, sizeof(struct pps_fdata));
@@ -149,6 +149,8 @@ static long pps_cdev_ioctl(struct file *file,
 		if (fdata.timeout.flags & PPS_TIME_INVALID)
 			err = wait_event_interruptible(pps->queue, pps->go);
 		else {
+			unsigned long ticks;
+
 			pr_debug("timeout %lld.%09d\n",
 					(long long) fdata.timeout.sec,
 					fdata.timeout.nsec);
@@ -185,7 +187,7 @@ static long pps_cdev_ioctl(struct file *file,
 			return -EFAULT;
 
 		break;
-
+	}
 	default:
 		return -ENOTTY;
 		break;