Changes since v2: - On failure remove only the DebugFS heirarchy for this device Changes since v1: - Remove unneeded local variable
Signed-off-by: Gary R Hook <[email protected]> --- drivers/crypto/ccp/ccp-debugfs.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/crypto/ccp/ccp-debugfs.c b/drivers/crypto/ccp/ccp-debugfs.c index 3cd6c83754e0..59d4ca4e72d8 100644 --- a/drivers/crypto/ccp/ccp-debugfs.c +++ b/drivers/crypto/ccp/ccp-debugfs.c @@ -305,19 +305,19 @@ void ccp5_debugfs_setup(struct ccp_device *ccp) ccp->debugfs_instance = debugfs_create_dir(ccp->name, ccp_debugfs_dir); if (!ccp->debugfs_instance) - return; + goto err; debugfs_info = debugfs_create_file("info", 0400, ccp->debugfs_instance, ccp, &ccp_debugfs_info_ops); if (!debugfs_info) - return; + goto err; debugfs_stats = debugfs_create_file("stats", 0600, ccp->debugfs_instance, ccp, &ccp_debugfs_stats_ops); if (!debugfs_stats) - return; + goto err; for (i = 0; i < ccp->cmd_q_count; i++) { cmd_q = &ccp->cmd_q[i]; @@ -327,15 +327,20 @@ void ccp5_debugfs_setup(struct ccp_device *ccp) debugfs_q_instance = debugfs_create_dir(name, ccp->debugfs_instance); if (!debugfs_q_instance) - return; + goto err; debugfs_q_stats = debugfs_create_file("stats", 0600, debugfs_q_instance, cmd_q, &ccp_debugfs_queue_ops); if (!debugfs_q_stats) - return; + goto err; } + + return; + +err: + debugfs_remove_recursive(ccp->debugfs_instance); } void ccp5_debugfs_destroy(void)
