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sysfs: cosmetic changes in sysfs_lookup()

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* 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>
This commit is contained in:
Tejun Heo 2007-08-02 21:38:02 +09:00 committed by Greg Kroah-Hartman
parent 90bc61359d
commit a7a0475497
1 changed files with 5 additions and 10 deletions
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15
fs/sysfs/dir.c
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@ -756,24 +756,19 @@ static struct dentry * sysfs_lookup(struct inode *dir, struct dentry *dentry,
struct nameidata *nd) struct nameidata *nd)
{ {
struct dentry *ret = NULL; struct dentry *ret = NULL;
struct sysfs_dirent * parent_sd = dentry->d_parent->d_fsdata; struct sysfs_dirent *parent_sd = dentry->d_parent->d_fsdata;
struct sysfs_dirent * sd; struct sysfs_dirent *sd;
struct bin_attribute *bin_attr; struct bin_attribute *bin_attr;
struct inode *inode; struct inode *inode;
int found = 0;
mutex_lock(&sysfs_mutex); mutex_lock(&sysfs_mutex);
for (sd = parent_sd->s_children; sd; sd = sd->s_sibling) { for (sd = parent_sd->s_children; sd; sd = sd->s_sibling)
if (sysfs_type(sd) && if (sysfs_type(sd) && !strcmp(sd->s_name, dentry->d_name.name))
!strcmp(sd->s_name, dentry->d_name.name)) {
found = 1;
break; break;
}
}
/* no such entry */ /* no such entry */
if (!found) if (!sd)
goto out_unlock; goto out_unlock;
/* attach dentry and inode */ /* attach dentry and inode */