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From: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
To: <ath10k@lists.infradead.org>
Cc: <linux-wireless@vger.kernel.org>, <rmanohar@codeaurora.org>,
	"Rajkumar Manoharan" <rmanohar@qti.qualcomm.com>
Subject: [PATCH] ath10k: release pre_cal_file while unloading driver
Date: Tue, 26 Apr 2016 14:13:37 +0530	[thread overview]
Message-ID: <1461660217-23046-1-git-send-email-rmanohar@qti.qualcomm.com> (raw)

Failing to release pre_cal_file caldata on deinit causes memory leak.

Fixes: b131129d9657 ("ath10k: fix calibration init sequence of qca99x0")
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 5f846bd4054c..6e37184abab6 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -712,6 +712,9 @@ static void ath10k_core_free_firmware_files(struct ath10k *ar)
 	if (!IS_ERR(ar->cal_file))
 		release_firmware(ar->cal_file);
 
+	if (!IS_ERR(ar->pre_cal_file))
+		release_firmware(ar->pre_cal_file);
+
 	ath10k_swap_code_seg_release(ar);
 
 	ar->otp = NULL;
@@ -723,6 +726,7 @@ static void ath10k_core_free_firmware_files(struct ath10k *ar)
 	ar->firmware_len = 0;
 
 	ar->cal_file = NULL;
+	ar->pre_cal_file = NULL;
 }
 
 static int ath10k_fetch_cal_file(struct ath10k *ar)
-- 
2.8.0


WARNING: multiple messages have this Message-ID (diff)
From: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
To: ath10k@lists.infradead.org
Cc: linux-wireless@vger.kernel.org,
	Rajkumar Manoharan <rmanohar@qti.qualcomm.com>,
	rmanohar@codeaurora.org
Subject: [PATCH] ath10k: release pre_cal_file while unloading driver
Date: Tue, 26 Apr 2016 14:13:37 +0530	[thread overview]
Message-ID: <1461660217-23046-1-git-send-email-rmanohar@qti.qualcomm.com> (raw)

Failing to release pre_cal_file caldata on deinit causes memory leak.

Fixes: b131129d9657 ("ath10k: fix calibration init sequence of qca99x0")
Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com>
---
 drivers/net/wireless/ath/ath10k/core.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 5f846bd4054c..6e37184abab6 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -712,6 +712,9 @@ static void ath10k_core_free_firmware_files(struct ath10k *ar)
 	if (!IS_ERR(ar->cal_file))
 		release_firmware(ar->cal_file);
 
+	if (!IS_ERR(ar->pre_cal_file))
+		release_firmware(ar->pre_cal_file);
+
 	ath10k_swap_code_seg_release(ar);
 
 	ar->otp = NULL;
@@ -723,6 +726,7 @@ static void ath10k_core_free_firmware_files(struct ath10k *ar)
 	ar->firmware_len = 0;
 
 	ar->cal_file = NULL;
+	ar->pre_cal_file = NULL;
 }
 
 static int ath10k_fetch_cal_file(struct ath10k *ar)
-- 
2.8.0


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             reply	other threads:[~2016-04-26  8:43 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-04-26  8:43 Rajkumar Manoharan [this message]
2016-04-26  8:43 ` [PATCH] ath10k: release pre_cal_file while unloading driver Rajkumar Manoharan
2016-04-26 12:05 ` Valo, Kalle
2016-04-26 12:05   ` Valo, Kalle

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