sysfs: cosmetic changes in sysfs_lookup()

* remove space between * and symbol name in variable declaration.

* kill unnecessary new line.

* kill 'found' and test 'sd' instead.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 837073d..5da8da8 100644 (file)
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -756,24 +756,19 @@ static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry,
                                struct nameidata *nd)
 {
        struct dentry *ret = NULL;
-       struct sysfs_dirent * parent_sd = dentry->d_parent->d_fsdata;
-       struct sysfs_dirent * sd;
+       struct sysfs_dirent *parent_sd = dentry->d_parent->d_fsdata;
+       struct sysfs_dirent *sd;
        struct bin_attribute *bin_attr;
        struct inode *inode;
-       int found = 0;
 
        mutex_lock(&sysfs_mutex);
 
-       for (sd = parent_sd->s_children; sd; sd = sd->s_sibling) {
-               if (sysfs_type(sd) &&
-                   !strcmp(sd->s_name, dentry->d_name.name)) {
-                       found = 1;
+       for (sd = parent_sd->s_children; sd; sd = sd->s_sibling)
+               if (sysfs_type(sd) && !strcmp(sd->s_name, dentry->d_name.name))
                        break;
-               }
-       }
 
        /* no such entry */
-       if (!found)
+       if (!sd)
                goto out_unlock;
 
        /* attach dentry and inode */