Merge tag 'v3.13-rc3' into for-linus

Merging with the mainline to sync up on changes to serio core.

1 files changed, 4 insertions, 18 deletions

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 56188475cfd3..ff8668c5efb1 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -473,45 +473,31 @@ static void pkt_debugfs_dev_new(struct pktcdvd_device *pd)
 {
 	if (!pkt_debugfs_root)
 		return;
-	pd->dfs_f_info = NULL;
 	pd->dfs_d_root = debugfs_create_dir(pd->name, pkt_debugfs_root);
-	if (IS_ERR(pd->dfs_d_root)) {
-		pd->dfs_d_root = NULL;
+	if (!pd->dfs_d_root)
 		return;
-	}
+
 	pd->dfs_f_info = debugfs_create_file("info", S_IRUGO,
 				pd->dfs_d_root, pd, &debug_fops);
-	if (IS_ERR(pd->dfs_f_info)) {
-		pd->dfs_f_info = NULL;
-		return;
-	}
 }
 
 static void pkt_debugfs_dev_remove(struct pktcdvd_device *pd)
 {
 	if (!pkt_debugfs_root)
 		return;
-	if (pd->dfs_f_info)
-		debugfs_remove(pd->dfs_f_info);
+	debugfs_remove(pd->dfs_f_info);
+	debugfs_remove(pd->dfs_d_root);
 	pd->dfs_f_info = NULL;
-	if (pd->dfs_d_root)
-		debugfs_remove(pd->dfs_d_root);
 	pd->dfs_d_root = NULL;
 }
 
 static void pkt_debugfs_init(void)
 {
 	pkt_debugfs_root = debugfs_create_dir(DRIVER_NAME, NULL);
-	if (IS_ERR(pkt_debugfs_root)) {
-		pkt_debugfs_root = NULL;
-		return;
-	}
 }
 
 static void pkt_debugfs_cleanup(void)
 {
-	if (!pkt_debugfs_root)
-		return;
 	debugfs_remove(pkt_debugfs_root);
 	pkt_debugfs_root = NULL;
 }