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path: root/drivers/crypto/ccp/ccp-debugfs.c
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Diffstat (limited to 'drivers/crypto/ccp/ccp-debugfs.c')
-rw-r--r--drivers/crypto/ccp/ccp-debugfs.c36
1 files changed, 7 insertions, 29 deletions
diff --git a/drivers/crypto/ccp/ccp-debugfs.c b/drivers/crypto/ccp/ccp-debugfs.c
index 1a734bd2070a..4bd26af7098d 100644
--- a/drivers/crypto/ccp/ccp-debugfs.c
+++ b/drivers/crypto/ccp/ccp-debugfs.c
@@ -286,10 +286,7 @@ void ccp5_debugfs_setup(struct ccp_device *ccp)
{
struct ccp_cmd_queue *cmd_q;
char name[MAX_NAME_LEN + 1];
- struct dentry *debugfs_info;
- struct dentry *debugfs_stats;
struct dentry *debugfs_q_instance;
- struct dentry *debugfs_q_stats;
int i;
if (!debugfs_initialized())
@@ -299,24 +296,14 @@ void ccp5_debugfs_setup(struct ccp_device *ccp)
if (!ccp_debugfs_dir)
ccp_debugfs_dir = debugfs_create_dir(KBUILD_MODNAME, NULL);
mutex_unlock(&ccp_debugfs_lock);
- if (!ccp_debugfs_dir)
- return;
ccp->debugfs_instance = debugfs_create_dir(ccp->name, ccp_debugfs_dir);
- if (!ccp->debugfs_instance)
- goto err;
- debugfs_info = debugfs_create_file("info", 0400,
- ccp->debugfs_instance, ccp,
- &ccp_debugfs_info_ops);
- if (!debugfs_info)
- goto err;
+ debugfs_create_file("info", 0400, ccp->debugfs_instance, ccp,
+ &ccp_debugfs_info_ops);
- debugfs_stats = debugfs_create_file("stats", 0600,
- ccp->debugfs_instance, ccp,
- &ccp_debugfs_stats_ops);
- if (!debugfs_stats)
- goto err;
+ debugfs_create_file("stats", 0600, ccp->debugfs_instance, ccp,
+ &ccp_debugfs_stats_ops);
for (i = 0; i < ccp->cmd_q_count; i++) {
cmd_q = &ccp->cmd_q[i];
@@ -325,21 +312,12 @@ void ccp5_debugfs_setup(struct ccp_device *ccp)
debugfs_q_instance =
debugfs_create_dir(name, ccp->debugfs_instance);
- if (!debugfs_q_instance)
- goto err;
-
- debugfs_q_stats =
- debugfs_create_file("stats", 0600,
- debugfs_q_instance, cmd_q,
- &ccp_debugfs_queue_ops);
- if (!debugfs_q_stats)
- goto err;
+
+ debugfs_create_file("stats", 0600, debugfs_q_instance, cmd_q,
+ &ccp_debugfs_queue_ops);
}
return;
-
-err:
- debugfs_remove_recursive(ccp->debugfs_instance);
}
void ccp5_debugfs_destroy(void)