From eed4721fb6172b3051a8341f9089b728681a9454 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Wed, 15 Mar 2017 16:36:41 +0000 Subject: [PATCH] ath10k: remove redundant check of len with buf_len The check of len > buf_len is redundant as len is initialized to 0 and buf_len to 4096, so this comparison is always false. Remove it. Signed-off-by: Colin Ian King Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/debug.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index ac9090b752fc..00b424d99126 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -249,9 +249,6 @@ static ssize_t ath10k_read_wmi_services(struct file *file, mutex_lock(&ar->conf_mutex); - if (len > buf_len) - len = buf_len; - spin_lock_bh(&ar->data_lock); for (i = 0; i < WMI_SERVICE_MAX; i++) { enabled = test_bit(i, ar->wmi.svc_map); -- 2.20.1