From 5964db08767fb93376c0a0ddcf975fec1c0d1bd9 Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Mon, 24 Aug 2015 15:27:37 +0300 Subject: mei: fix debugfs files leak on error path if dbgfs_dir is not set then debugfs_remove_recursive is not called on the error path Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman --- drivers/misc/mei/debugfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/misc') diff --git a/drivers/misc/mei/debugfs.c b/drivers/misc/mei/debugfs.c index 4b469cf..8504dbe 100644 --- a/drivers/misc/mei/debugfs.c +++ b/drivers/misc/mei/debugfs.c @@ -204,6 +204,8 @@ int mei_dbgfs_register(struct mei_device *dev, const char *name) if (!dir) return -ENOMEM; + dev->dbgfs_dir = dir; + f = debugfs_create_file("meclients", S_IRUSR, dir, dev, &mei_dbgfs_fops_meclients); if (!f) { @@ -228,7 +230,6 @@ int mei_dbgfs_register(struct mei_device *dev, const char *name) dev_err(dev->dev, "allow_fixed_address: registration failed\n"); goto err; } - dev->dbgfs_dir = dir; return 0; err: mei_dbgfs_deregister(dev); -- cgit v1.1