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>
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@ -1,6 +1,6 @@
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/*
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* Pioctl operations for Coda.
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* Original version: (C) 1996 Peter Braam
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* Original version: (C) 1996 Peter Braam
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* Rewritten for Linux 2.1: (C) 1997 Carnegie Mellon University
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*
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* Carnegie Mellon encourages users of this code to contribute improvements
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@ -31,8 +31,7 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
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unsigned long user_data);
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/* exported from this file */
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const struct inode_operations coda_ioctl_inode_operations =
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{
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const struct inode_operations coda_ioctl_inode_operations = {
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.permission = coda_ioctl_permission,
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.setattr = coda_setattr,
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};
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@ -52,28 +51,28 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
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unsigned long user_data)
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{
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struct path path;
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int error;
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int error;
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struct PioctlData data;
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struct inode *inode = filp->f_dentry->d_inode;
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struct inode *target_inode = NULL;
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struct coda_inode_info *cnp;
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struct inode *target_inode = NULL;
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struct coda_inode_info *cnp;
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lock_kernel();
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/* get the Pioctl data arguments from user space */
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if (copy_from_user(&data, (void __user *)user_data, sizeof(data))) {
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/* get the Pioctl data arguments from user space */
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if (copy_from_user(&data, (void __user *)user_data, sizeof(data))) {
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error = -EINVAL;
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goto out;
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}
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/*
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* Look up the pathname. Note that the pathname is in
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* user memory, and namei takes care of this
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*/
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/*
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* Look up the pathname. Note that the pathname is in
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* user memory, and namei takes care of this
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*/
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if (data.follow)
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error = user_path(data.path, &path);
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error = user_path(data.path, &path);
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else
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error = user_lpath(data.path, &path);
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error = user_lpath(data.path, &path);
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if (error)
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goto out;
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@ -81,14 +80,14 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
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target_inode = path.dentry->d_inode;
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/* return if it is not a Coda inode */
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if ( target_inode->i_sb != inode->i_sb ) {
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if (target_inode->i_sb != inode->i_sb) {
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path_put(&path);
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error = -EINVAL;
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goto out;
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}
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/* now proceed to make the upcall */
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cnp = ITOC(target_inode);
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cnp = ITOC(target_inode);
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error = venus_pioctl(inode->i_sb, &(cnp->c_fid), cmd, &data);
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@ -96,5 +95,5 @@ static long coda_pioctl(struct file *filp, unsigned int cmd,
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out:
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unlock_kernel();
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return error;
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return error;
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}
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