From: Tomohiro Kusumi <tkusumi@tuxera.com>
Date: Fri, 8 Sep 2017 23:16:47 +0000 (-0700)
Subject: autofs: use unsigned int/long instead of uint/ulong for ioctl args
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b9fa2ad1edbaffc837a943fd206f53c36443e7b5;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

autofs: use unsigned int/long instead of uint/ulong for ioctl args

The standard types unsigned int and unsigned long should be used for
.compat_ioctl.  autofs is the only fs using uing/ulong for this, and these
are even the only uint/ulong in the entire autofs code.

Drop unneeded long cast in return value of autofs_dev_ioctl_compat().
It's already long.

Link: http://lkml.kernel.org/r/150285069709.4670.3884827966280147529.stgit@pluto.themaw.net
Signed-off-by: Tomohiro Kusumi <tkusumi@tuxera.com>
Signed-off-by: Ian Kent <raven@themaw.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
index a990c9d0f893..b7c816f39404 100644
--- a/fs/autofs4/dev-ioctl.c
+++ b/fs/autofs4/dev-ioctl.c
@@ -93,7 +93,7 @@ static int check_dev_ioctl_version(int cmd, struct autofs_dev_ioctl *param)
  * at the end of the struct.
  */
 static struct autofs_dev_ioctl *
-		copy_dev_ioctl(struct autofs_dev_ioctl __user *in)
+copy_dev_ioctl(struct autofs_dev_ioctl __user *in)
 {
 	struct autofs_dev_ioctl tmp, *res;
 
@@ -705,7 +705,8 @@ out:
 	return err;
 }
 
-static long autofs_dev_ioctl(struct file *file, uint command, ulong u)
+static long autofs_dev_ioctl(struct file *file, unsigned int command,
+			     unsigned long u)
 {
 	int err;
 
@@ -714,9 +715,10 @@ static long autofs_dev_ioctl(struct file *file, uint command, ulong u)
 }
 
 #ifdef CONFIG_COMPAT
-static long autofs_dev_ioctl_compat(struct file *file, uint command, ulong u)
+static long autofs_dev_ioctl_compat(struct file *file, unsigned int command,
+				    unsigned long u)
 {
-	return (long) autofs_dev_ioctl(file, command, (ulong) compat_ptr(u));
+	return autofs_dev_ioctl(file, command, (unsigned long) compat_ptr(u));
 }
 #else
 #define autofs_dev_ioctl_compat NULL