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authorTomohiro Kusumi <tkusumi@tuxera.com>2017-09-08 16:16:47 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2017-09-08 18:26:50 -0700
commitb9fa2ad1edbaffc837a943fd206f53c36443e7b5 (patch)
tree72690a699c887e830746a3b55b767b4f6105a055 /fs/autofs4
parent7ed1da84b3d88ce080ee89a26e8885c9509d1d2d (diff)
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>
Diffstat (limited to 'fs/autofs4')
-rw-r--r--fs/autofs4/dev-ioctl.c10
1 files changed, 6 insertions, 4 deletions
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