[PATCH 21/75] sysfs: cosmetic changes in sysfs_lookup()

Greg Kroah-Hartman
2007-10-12T22:30:23Z

From: Tejun Heo <htejun@gmail.com>

* 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>
---
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 837073d..5da8da8 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 */
--
1.5.3.4