autofs4: coding style fixes
Try and make the coding style completely consistent throughtout the
autofs module and inline with kernel coding style recommendations.
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 ac7d921..c64b9fa 100644
--- a/fs/autofs4/dev-ioctl.c
+++ b/fs/autofs4/dev-ioctl.c
@@ -72,8 +72,8 @@
{
int err = 0;
- if ((AUTOFS_DEV_IOCTL_VERSION_MAJOR != param->ver_major) ||
- (AUTOFS_DEV_IOCTL_VERSION_MINOR < param->ver_minor)) {
+ if ((param->ver_major != AUTOFS_DEV_IOCTL_VERSION_MAJOR) ||
+ (param->ver_minor > AUTOFS_DEV_IOCTL_VERSION_MINOR)) {
AUTOFS_WARN("ioctl control interface version mismatch: "
"kernel(%u.%u), user(%u.%u), cmd(%d)",
AUTOFS_DEV_IOCTL_VERSION_MAJOR,
@@ -93,7 +93,8 @@
* Copy parameter control struct, including a possible path allocated
* at the end of the struct.
*/
-static struct autofs_dev_ioctl *copy_dev_ioctl(struct autofs_dev_ioctl __user *in)
+static struct autofs_dev_ioctl *
+ copy_dev_ioctl(struct autofs_dev_ioctl __user *in)
{
struct autofs_dev_ioctl tmp, *res;
@@ -116,7 +117,6 @@
static inline void free_dev_ioctl(struct autofs_dev_ioctl *param)
{
kfree(param);
- return;
}
/*
@@ -197,7 +197,9 @@
void *data)
{
struct path path;
- int err = kern_path_mountpoint(AT_FDCWD, pathname, &path, 0);
+ int err;
+
+ err = kern_path_mountpoint(AT_FDCWD, pathname, &path, 0);
if (err)
return err;
err = -ENOENT;
@@ -225,6 +227,7 @@
static int test_by_type(struct path *path, void *p)
{
struct autofs_info *ino = autofs4_dentry_ino(path->dentry);
+
return ino && ino->sbi->type & *(unsigned *)p;
}
@@ -456,8 +459,10 @@
err = 0;
autofs4_expire_wait(path.dentry, 0);
spin_lock(&sbi->fs_lock);
- param->requester.uid = from_kuid_munged(current_user_ns(), ino->uid);
- param->requester.gid = from_kgid_munged(current_user_ns(), ino->gid);
+ param->requester.uid =
+ from_kuid_munged(current_user_ns(), ino->uid);
+ param->requester.gid =
+ from_kgid_munged(current_user_ns(), ino->gid);
spin_unlock(&sbi->fs_lock);
}
path_put(&path);
@@ -619,7 +624,8 @@
}
/* ioctl dispatcher */
-static int _autofs_dev_ioctl(unsigned int command, struct autofs_dev_ioctl __user *user)
+static int _autofs_dev_ioctl(unsigned int command,
+ struct autofs_dev_ioctl __user *user)
{
struct autofs_dev_ioctl *param;
struct file *fp;
@@ -711,6 +717,7 @@
static long autofs_dev_ioctl(struct file *file, uint command, ulong u)
{
int err;
+
err = _autofs_dev_ioctl(command, (struct autofs_dev_ioctl __user *) u);
return (long) err;
}
@@ -733,8 +740,8 @@
static struct miscdevice _autofs_dev_ioctl_misc = {
.minor = AUTOFS_MINOR,
- .name = AUTOFS_DEVICE_NAME,
- .fops = &_dev_ioctl_fops
+ .name = AUTOFS_DEVICE_NAME,
+ .fops = &_dev_ioctl_fops
};
MODULE_ALIAS_MISCDEV(AUTOFS_MINOR);
@@ -757,6 +764,5 @@
void autofs_dev_ioctl_exit(void)
{
misc_deregister(&_autofs_dev_ioctl_misc);
- return;
}