From: Dan Carpenter dan.carpenter@oracle.com
[ Upstream commit c7187acc3cd08a17e7b506b2b5277f42d1504d29 ]
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 dan.carpenter@oracle.com Signed-off-by: Kalle Valo kvalo@codeaurora.org Link: https://lore.kernel.org/r/20200619142922.GA267142@mwanda Signed-off-by: Sasha Levin sashal@kernel.org --- 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 1c5d65bb411f7..6d6a7e34645f2 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: