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ath11k: fix uninitialized return in ath11k_spectral_process_data()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 8 Sep 2020 06:22:03 +0000 (09:22 +0300)
committerKalle Valo <kvalo@codeaurora.org>
Wed, 9 Sep 2020 06:49:12 +0000 (09:49 +0300)
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
drivers/net/wireless/ath/ath11k/spectral.c patch | blob | history

diff --git a/drivers/net/wireless/ath/ath11k/spectral.c b/drivers/net/wireless/ath/ath11k/spectral.c
index 6cbe6f4..92fd8a4 100644 (file)
--- 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:
Domain: System / Kernel;