diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/debug.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/debug.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index d922ef457498..966784ad7ce4 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -1132,20 +1132,25 @@ static const struct file_operations fops_dfs_stats = { int ath10k_debug_create(struct ath10k *ar) { - int ret; - ar->debug.fw_crash_data = vzalloc(sizeof(*ar->debug.fw_crash_data)); - if (!ar->debug.fw_crash_data) { - ret = -ENOMEM; - goto err; - } + if (!ar->debug.fw_crash_data) + return -ENOMEM; + return 0; +} + +void ath10k_debug_destroy(struct ath10k *ar) +{ + vfree(ar->debug.fw_crash_data); + ar->debug.fw_crash_data = NULL; +} + +int ath10k_debug_register(struct ath10k *ar) +{ ar->debug.debugfs_phy = debugfs_create_dir("ath10k", ar->hw->wiphy->debugfsdir); - if (!ar->debug.debugfs_phy) { - ret = -ENOMEM; - goto err_free_fw_crash_data; - } + if (!ar->debug.debugfs_phy) + return -ENOMEM; INIT_DELAYED_WORK(&ar->debug.htt_stats_dwork, ath10k_debug_htt_stats_dwork); @@ -1192,17 +1197,10 @@ int ath10k_debug_create(struct ath10k *ar) } return 0; - -err_free_fw_crash_data: - vfree(ar->debug.fw_crash_data); - -err: - return ret; } -void ath10k_debug_destroy(struct ath10k *ar) +void ath10k_debug_unregister(struct ath10k *ar) { - vfree(ar->debug.fw_crash_data); cancel_delayed_work_sync(&ar->debug.htt_stats_dwork); } |