This is a note to let you know that I've just added the patch titled
ath11k: fix uninitialized return in ath11k_spectral_process_data()
to the 5.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
ath11k-fix-uninitialized-return-in-ath11k_spectral_p.patch
and it can be found in the queue-5.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 6583e1736250270a503202d58661dbefc7da985c
Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Date: Tue Sep 8 09:22:03 2020 +0300
ath11k: fix uninitialized return in ath11k_spectral_process_data()
[ 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@xxxxxxxxxx>
Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20200619142922.GA267142@mwanda
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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:
