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coda: Clean-up whitespace problems in pioctl.c 

Signed-off-by: John Kacur <jkacur@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jan Harkes <jaharkes@cs.cmu.edu>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
This commit is contained in:
John Kacur 2010-05-05 15:15:35 +02:00 committed by Frederic Weisbecker
parent 2ff82f8521
commit 1977bb2ed8
1 changed files with 17 additions and 18 deletions
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31
fs/coda/pioctl.c
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@ -31,8 +31,7 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
unsigned long user_data); unsigned long user_data);
/* exported from this file */ /* exported from this file */
const struct inode_operations coda_ioctl_inode_operations = const struct inode_operations coda_ioctl_inode_operations = {
{
.permission = coda_ioctl_permission, .permission = coda_ioctl_permission,
.setattr = coda_setattr, .setattr = coda_setattr,
}; };
@ -52,28 +51,28 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
unsigned long user_data) unsigned long user_data)
{ {
struct path path; struct path path;
int error; int error;
struct PioctlData data; struct PioctlData data;
struct inode *inode = filp->f_dentry->d_inode; struct inode *inode = filp->f_dentry->d_inode;
struct inode *target_inode = NULL; struct inode *target_inode = NULL;
struct coda_inode_info *cnp; struct coda_inode_info *cnp;
lock_kernel(); lock_kernel();
/* get the Pioctl data arguments from user space */ /* get the Pioctl data arguments from user space */
if (copy_from_user(&data, (void __user *)user_data, sizeof(data))) { if (copy_from_user(&data, (void __user *)user_data, sizeof(data))) {
error = -EINVAL; error = -EINVAL;
goto out; goto out;
} }
/* /*
* Look up the pathname. Note that the pathname is in * Look up the pathname. Note that the pathname is in
* user memory, and namei takes care of this * user memory, and namei takes care of this
*/ */
if (data.follow) if (data.follow)
error = user_path(data.path, &path); error = user_path(data.path, &path);
else else
error = user_lpath(data.path, &path); error = user_lpath(data.path, &path);
if (error) if (error)
goto out; goto out;
@ -81,14 +80,14 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
target_inode = path.dentry->d_inode; target_inode = path.dentry->d_inode;
/* return if it is not a Coda inode */ /* return if it is not a Coda inode */
if ( target_inode->i_sb != inode->i_sb ) { if (target_inode->i_sb != inode->i_sb) {
path_put(&path); path_put(&path);
error = -EINVAL; error = -EINVAL;
goto out; goto out;
} }
/* now proceed to make the upcall */ /* now proceed to make the upcall */
cnp = ITOC(target_inode); cnp = ITOC(target_inode);
error = venus_pioctl(inode->i_sb, &(cnp->c_fid), cmd, &data); error = venus_pioctl(inode->i_sb, &(cnp->c_fid), cmd, &data);
@ -96,5 +95,5 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
out: out:
unlock_kernel(); unlock_kernel();
return error; return error;
} }