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authorTejun Heo <htejun@gmail.com>2007-08-02 14:38:02 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2007-10-12 23:51:03 +0200
commita7a0475497f9018e2e28cd421ee467d2ad68643e (patch)
tree14d5f86f5aa37abc127dd575c928739694fffb7a /fs/sysfs
parentsysfs: Remove first pass at shadow directory support (diff)
downloadlinux-a7a0475497f9018e2e28cd421ee467d2ad68643e.tar.xz
linux-a7a0475497f9018e2e28cd421ee467d2ad68643e.zip
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>
Diffstat (limited to 'fs/sysfs')
-rw-r--r--fs/sysfs/dir.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 837073dbadf4..5da8da806660 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 */