diff options
| author | Rakesh Pillai <pillair@codeaurora.org> | 2020-12-11 22:00:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-04 11:39:31 +0300 |
| commit | 98cbfd15adf53094103616fe8f251be923086da8 (patch) | |
| tree | f56f9fac6453a6539f8e0bbd92fbd9b43a2aff10 /drivers/net | |
| parent | 1fc338cde538bc2d73006fffb0ea20fa97fdbd55 (diff) | |
| download | linux-98cbfd15adf53094103616fe8f251be923086da8.tar.xz | |
ath10k: Fix error handling in case of CE pipe init failure
[ Upstream commit 31561e8557cd1eeba5806ac9ce820f8323b2201b ]
Currently if the copy engine pipe init fails for snoc based
chipsets, the rri is not freed.
Fix this error handling for copy engine pipe init
failure.
Tested-on: WCN3990 hw1.0 SNOC WLAN.HL.3.1-01040-QCAHLSWMTPLZ-1
Fixes: 4945af5b264f ("ath10k: enable SRRI/DRRI support on ddr for WCN3990")
Signed-off-by: Rakesh Pillai <pillair@codeaurora.org>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1607713210-18320-1-git-send-email-pillair@codeaurora.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/snoc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c index e2d78f77edb7..241e6f0e1dfe 100644 --- a/drivers/net/wireless/ath/ath10k/snoc.c +++ b/drivers/net/wireless/ath/ath10k/snoc.c @@ -789,13 +789,14 @@ static int ath10k_snoc_hif_power_up(struct ath10k *ar) ret = ath10k_snoc_init_pipes(ar); if (ret) { ath10k_err(ar, "failed to initialize CE: %d\n", ret); - goto err_wlan_enable; + goto err_free_rri; } napi_enable(&ar->napi); return 0; -err_wlan_enable: +err_free_rri: + ath10k_ce_free_rri(ar); ath10k_snoc_wlan_disable(ar); return ret; |