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path: root/drivers/block/pktcdvd.c
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Diffstat (limited to 'drivers/block/pktcdvd.c')
-rw-r--r--drivers/block/pktcdvd.c22
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;
}