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From: Dan Carpenter <dan.carpenter@oracle.com>
To: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>,
	linux-media@vger.kernel.org,
	davinci-linux-open-source@linux.davincidsp.com,
	kernel-janitors@vger.kernel.org
Subject: [patch v2] [media] davinci: vpif: missing unlocks on error
Date: Thu, 12 Jun 2014 07:01:45 +0000	[thread overview]
Message-ID: <20140612070145.GA18563@mwanda> (raw)
In-Reply-To: <CA+V-a8vhEyNdQRqNrzRV=t-D+uh6rCEY5-qLjTOWDfHwUai1Kg@mail.gmail.com>

We recently changed some locking around so we need some new unlocks on
the error paths.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
v2: move the unlock so the list_for_each_entry_safe() loop is protected

diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index a7ed164..1e4ec69 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -269,6 +269,7 @@ err:
 		list_del(&buf->list);
 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
 	}
+	spin_unlock_irqrestore(&common->irqlock, flags);
 
 	return ret;
 }
diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c
index 5bb085b..b431b58 100644
--- a/drivers/media/platform/davinci/vpif_display.c
+++ b/drivers/media/platform/davinci/vpif_display.c
@@ -233,6 +233,7 @@ err:
 		list_del(&buf->list);
 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
 	}
+	spin_unlock_irqrestore(&common->irqlock, flags);
 
 	return ret;
 }

WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
Cc: Mauro Carvalho Chehab <m.chehab@samsung.com>,
	linux-media@vger.kernel.org,
	davinci-linux-open-source@linux.davincidsp.com,
	kernel-janitors@vger.kernel.org
Subject: [patch v2] [media] davinci: vpif: missing unlocks on error
Date: Thu, 12 Jun 2014 10:01:45 +0300	[thread overview]
Message-ID: <20140612070145.GA18563@mwanda> (raw)
In-Reply-To: <CA+V-a8vhEyNdQRqNrzRV=t-D+uh6rCEY5-qLjTOWDfHwUai1Kg@mail.gmail.com>

We recently changed some locking around so we need some new unlocks on
the error paths.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
v2: move the unlock so the list_for_each_entry_safe() loop is protected

diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index a7ed164..1e4ec69 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -269,6 +269,7 @@ err:
 		list_del(&buf->list);
 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
 	}
+	spin_unlock_irqrestore(&common->irqlock, flags);
 
 	return ret;
 }
diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c
index 5bb085b..b431b58 100644
--- a/drivers/media/platform/davinci/vpif_display.c
+++ b/drivers/media/platform/davinci/vpif_display.c
@@ -233,6 +233,7 @@ err:
 		list_del(&buf->list);
 		vb2_buffer_done(&buf->vb, VB2_BUF_STATE_QUEUED);
 	}
+	spin_unlock_irqrestore(&common->irqlock, flags);
 
 	return ret;
 }

  reply	other threads:[~2014-06-12  7:01 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-11  7:31 [patch] [media] davinci: vpif: missing unlocks on error Dan Carpenter
2014-06-11  7:31 ` Dan Carpenter
2014-06-11  9:44 ` Prabhakar Lad
2014-06-11  9:44   ` Prabhakar Lad
2014-06-12  7:01   ` Dan Carpenter [this message]
2014-06-12  7:01     ` [patch v2] " Dan Carpenter
2014-06-13 18:13     ` Prabhakar Lad
2014-06-13 18:13       ` Prabhakar Lad
2014-06-16  9:48       ` Hans Verkuil
2014-06-16  9:48         ` Hans Verkuil
2014-06-16 11:07         ` Prabhakar Lad
2014-06-16 11:07           ` Prabhakar Lad

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