Simplify the control flow with an out label.
Signed-off-by: Sage Weil <sage@xxxxxxxxxxxx>
---
fs/namei.c | 31 +++++++++++++++++--------------
1 files changed, 17 insertions(+), 14 deletions(-)
diff --git a/fs/namei.c b/fs/namei.c
index 7a8d45c..6b42e19 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -2663,23 +2663,26 @@ int vfs_rmdir(struct inode *dir, struct dentry *dentry)
return -EPERM;
mutex_lock(&dentry->d_inode->i_mutex);
+
+ error = -EBUSY;
if (d_mountpoint(dentry))
- error = -EBUSY;
- else {
- error = security_inode_rmdir(dir, dentry);
- if (!error) {
- error = dir->i_op->rmdir(dir, dentry);
- if (!error) {
- dentry->d_inode->i_flags |= S_DEAD;
- dont_mount(dentry);
- }
- }
- }
+ goto out;
+
+ error = security_inode_rmdir(dir, dentry);
+ if (error)
+ goto out;
+
+ error = dir->i_op->rmdir(dir, dentry);
+ if (error)
+ goto out;
+
+ dentry->d_inode->i_flags |= S_DEAD;
+ dont_mount(dentry);
+
+out:
mutex_unlock(&dentry->d_inode->i_mutex);
- if (!error) {
+ if (!error)
d_delete(dentry);
- }
-
return error;
}
--
1.7.0
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