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-rw-r--r--fs/debugfs/inode.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index d38c88fb63ae..e7a7a2f07324 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -307,7 +307,7 @@ struct dentry *debugfs_create_symlink(const char *name, struct dentry *parent,
}
EXPORT_SYMBOL_GPL(debugfs_create_symlink);
-static void __debugfs_remove(struct dentry *dentry, struct dentry *parent)
+static int __debugfs_remove(struct dentry *dentry, struct dentry *parent)
{
int ret = 0;
@@ -330,6 +330,7 @@ static void __debugfs_remove(struct dentry *dentry, struct dentry *parent)
dput(dentry);
}
}
+ return ret;
}
/**
@@ -348,7 +349,8 @@ static void __debugfs_remove(struct dentry *dentry, struct dentry *parent)
void debugfs_remove(struct dentry *dentry)
{
struct dentry *parent;
-
+ int ret;
+
if (!dentry)
return;
@@ -357,9 +359,10 @@ void debugfs_remove(struct dentry *dentry)
return;
mutex_lock(&parent->d_inode->i_mutex);
- __debugfs_remove(dentry, parent);
+ ret = __debugfs_remove(dentry, parent);
mutex_unlock(&parent->d_inode->i_mutex);
- simple_release_fs(&debugfs_mount, &debugfs_mount_count);
+ if (!ret)
+ simple_release_fs(&debugfs_mount, &debugfs_mount_count);
}
EXPORT_SYMBOL_GPL(debugfs_remove);