All of lore.kernel.org
 help / color / mirror / Atom feed
From: Rakesh Pillai <pillair@codeaurora.org>
To: ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
	briannorris@chromium.org, dianders@chromium.org,
	kuabhs@chromium.org, youghand@codeaurora.org,
	Rakesh Pillai <pillair@codeaurora.org>
Subject: [PATCH] ath10k: Fix error handling in case of CE pipe init failure
Date: Sat, 12 Dec 2020 00:30:10 +0530	[thread overview]
Message-ID: <1607713210-18320-1-git-send-email-pillair@codeaurora.org> (raw)

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>
---
 drivers/net/wireless/ath/ath10k/snoc.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c
index fd41f25..daae470 100644
--- a/drivers/net/wireless/ath/ath10k/snoc.c
+++ b/drivers/net/wireless/ath/ath10k/snoc.c
@@ -1045,12 +1045,13 @@ 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;
 	}
 
 	return 0;
 
-err_wlan_enable:
+err_free_rri:
+	ath10k_ce_free_rri(ar);
 	ath10k_snoc_wlan_disable(ar);
 
 	return ret;
-- 
2.7.4


WARNING: multiple messages have this Message-ID (diff)
From: Rakesh Pillai <pillair@codeaurora.org>
To: ath10k@lists.infradead.org
Cc: kuabhs@chromium.org, youghand@codeaurora.org,
	briannorris@chromium.org, linux-wireless@vger.kernel.org,
	linux-kernel@vger.kernel.org, dianders@chromium.org,
	Rakesh Pillai <pillair@codeaurora.org>
Subject: [PATCH] ath10k: Fix error handling in case of CE pipe init failure
Date: Sat, 12 Dec 2020 00:30:10 +0530	[thread overview]
Message-ID: <1607713210-18320-1-git-send-email-pillair@codeaurora.org> (raw)

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>
---
 drivers/net/wireless/ath/ath10k/snoc.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/ath/ath10k/snoc.c b/drivers/net/wireless/ath/ath10k/snoc.c
index fd41f25..daae470 100644
--- a/drivers/net/wireless/ath/ath10k/snoc.c
+++ b/drivers/net/wireless/ath/ath10k/snoc.c
@@ -1045,12 +1045,13 @@ 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;
 	}
 
 	return 0;
 
-err_wlan_enable:
+err_free_rri:
+	ath10k_ce_free_rri(ar);
 	ath10k_snoc_wlan_disable(ar);
 
 	return ret;
-- 
2.7.4


_______________________________________________
ath10k mailing list
ath10k@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/ath10k

             reply	other threads:[~2020-12-11 20:42 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-11 19:00 Rakesh Pillai [this message]
2020-12-11 19:00 ` [PATCH] ath10k: Fix error handling in case of CE pipe init failure Rakesh Pillai
2020-12-11 21:00 ` Brian Norris
2020-12-11 21:00   ` Brian Norris
2020-12-17  6:49 ` Kalle Valo
2020-12-17  6:49 ` Kalle Valo

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1607713210-18320-1-git-send-email-pillair@codeaurora.org \
    --to=pillair@codeaurora.org \
    --cc=ath10k@lists.infradead.org \
    --cc=briannorris@chromium.org \
    --cc=dianders@chromium.org \
    --cc=kuabhs@chromium.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-wireless@vger.kernel.org \
    --cc=youghand@codeaurora.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.