diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/debug.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/debug.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c index 7506cea46f58..b837d31416df 100644 --- a/drivers/net/wireless/ath/ath6kl/debug.c +++ b/drivers/net/wireless/ath/ath6kl/debug.c @@ -1027,14 +1027,17 @@ static ssize_t ath6kl_lrssi_roam_write(struct file *file, { struct ath6kl *ar = file->private_data; unsigned long lrssi_roam_threshold; + int ret; if (kstrtoul_from_user(user_buf, count, 0, &lrssi_roam_threshold)) return -EINVAL; ar->lrssi_roam_threshold = lrssi_roam_threshold; - ath6kl_wmi_set_roam_lrssi_cmd(ar->wmi, ar->lrssi_roam_threshold); + ret = ath6kl_wmi_set_roam_lrssi_cmd(ar->wmi, ar->lrssi_roam_threshold); + if (ret) + return ret; return count; } @@ -1790,8 +1793,6 @@ int ath6kl_debug_init_fs(struct ath6kl *ar) { ar->debugfs_phy = debugfs_create_dir("ath6kl", ar->wiphy->debugfsdir); - if (!ar->debugfs_phy) - return -ENOMEM; debugfs_create_file("tgt_stats", 0400, ar->debugfs_phy, ar, &fops_tgt_stats); |