diff options
Diffstat (limited to 'fs/sysfs/dir.c')
| -rw-r--r-- | fs/sysfs/dir.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c index 837073dbadf..5da8da80666 100644 --- 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 */ |