From c7187acc3cd08a17e7b506b2b5277f42d1504d29 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Tue, 8 Sep 2020 09:22:03 +0300 Subject: [PATCH] ath11k: fix uninitialized return in ath11k_spectral_process_data() There is a success path where "ret" isn't initialized where we never have a ATH11K_SPECTRAL_TAG_SCAN_SEARCH and then ret isn't initialized. Fixes: 9d11b7bff950 ("ath11k: add support for spectral scan") Signed-off-by: Dan Carpenter Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20200619142922.GA267142@mwanda --- drivers/net/wireless/ath/ath11k/spectral.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/spectral.c b/drivers/net/wireless/ath/ath11k/spectral.c index 6cbe6f4e28642..92fd8a4df1f2e 100644 --- a/drivers/net/wireless/ath/ath11k/spectral.c +++ b/drivers/net/wireless/ath/ath11k/spectral.c @@ -773,6 +773,8 @@ static int ath11k_spectral_process_data(struct ath11k *ar, i += sizeof(*tlv) + tlv_len; } + ret = 0; + err: kfree(fft_sample); unlock: -- 2.30.2