sysfs: remove trailing whitespace

This removes all trailing whitespace errors in the sysfs code.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

4 files changed, 13 insertions, 15 deletions

diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index e068e744dbdd..32244cd157a7 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -735,7 +735,7 @@ static enum kobj_ns_type sysfs_read_ns_type(struct kobject *kobj)
 
 /**
  *      sysfs_create_dir - create a directory for an object.
- *      @kobj:          object we're creating directory for. 
+ *      @kobj:          object we're creating directory for.
  */
 int sysfs_create_dir(struct kobject * kobj)
 {
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index b278bf922d44..65052df09485 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -59,8 +59,8 @@ struct sysfs_buffer {
  *      @buffer:        data buffer for file.
  *
  *      Allocate @buffer->page, if it hasn't been already, then call the
- *      kobject's show() method to fill the buffer with this attribute's 
- *      data. 
+ *      kobject's show() method to fill the buffer with this attribute's
+ *      data.
  *      This is called only once, on the file's first read unless an error
  *      is returned.
  */
@@ -106,7 +106,7 @@ static int fill_read_buffer(struct dentry * dentry, struct sysfs_buffer * buffer
 }
 
 /**
- *      sysfs_read_file - read an attribute. 
+ *      sysfs_read_file - read an attribute.
  *      @file:  file pointer.
  *      @buf:   buffer to fill.
  *      @count: number of bytes to read.
@@ -154,9 +154,8 @@ out:
  *      Allocate @buffer->page if it hasn't been already, then
  *      copy the user-supplied buffer into it.
  */
-
-static int 
-fill_write_buffer(struct sysfs_buffer * buffer, const char __user * buf, size_t count)
+static int fill_write_buffer(struct sysfs_buffer * buffer,
+                             const char __user * buf, size_t count)
 {
         int error;
 
@@ -183,10 +182,9 @@ fill_write_buffer(struct sysfs_buffer * buffer, const char __user * buf, size_t
  *      @count:         number of bytes
  *
  *      Get the correct pointers for the kobject and the attribute we're
- *      dealing with, then call the store() method for the attribute, 
+ *      dealing with, then call the store() method for the attribute,
  *      passing the buffer that we acquired in fill_write_buffer().
  */
-
 static int
 flush_write_buffer(struct dentry * dentry, struct sysfs_buffer * buffer, size_t count)
 {
@@ -219,9 +217,9 @@ flush_write_buffer(struct dentry * dentry, struct sysfs_buffer * buffer, size_t
  *      then push it to the kobject in flush_write_buffer().
  *      There is no easy way for us to know if userspace is only doing a partial
  *      write, so we don't support them. We expect the entire buffer to come
- *      on the first write. 
+ *      on the first write.
  *      Hint: if you're writing a value, first read the file, modify only the
- *      the value you're changing, then write entire buffer back. 
+ *      the value you're changing, then write entire buffer back.
  */
 
 static ssize_t
@@ -345,7 +343,7 @@ static int sysfs_open_file(struct inode *inode, struct file *file)
         }
 
         /* File needs write support.
-         * The inode's perms must say it's ok, 
+         * The inode's perms must say it's ok,
          * and we must have a store method.
          */
         if (file->f_mode & FMODE_WRITE) {
@@ -566,7 +564,7 @@ int sysfs_add_file(struct sysfs_dirent *dir_sd, const struct attribute *attr,
 
 /**
  *      sysfs_create_file - create an attribute file for an object.
- *      @kobj:  object we're creating for. 
+ *      @kobj:  object we're creating for.
  *      @attr:  attribute descriptor.
  */
 int sysfs_create_file(struct kobject * kobj, const struct attribute * attr)
diff --git a/fs/sysfs/inode.c b/fs/sysfs/inode.c
index 3e2837a633ed..e9f251ae7e8b 100644
--- a/fs/sysfs/inode.c
+++ b/fs/sysfs/inode.c
@@ -10,7 +10,7 @@
  * Please see Documentation/filesystems/sysfs.txt for more information.
  */
 
-#undef DEBUG 
+#undef DEBUG
 
 #include <linux/pagemap.h>
 #include <linux/namei.h>
diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c
index bb097ad1d860..9fab2e7f7357 100644
--- a/fs/sysfs/symlink.c
+++ b/fs/sysfs/symlink.c
@@ -297,7 +297,7 @@ static void *sysfs_follow_link(struct dentry *dentry, struct nameidata *nd)
         int error = -ENOMEM;
         unsigned long page = get_zeroed_page(GFP_KERNEL);
         if (page) {
-                error = sysfs_getlink(dentry, (char *) page); 
+                error = sysfs_getlink(dentry, (char *) page);
                 if (error < 0)
                         free_page((unsigned long)page);
         }