linux-kernel - [PATCH] video: add missing framebuffer

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Date:	Tue, 15 Feb 2011 17:35:02 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	"David S. Miller" <davem@...emloft.net>,
	Paul Mundt <lethal@...ux-sh.org>, linux-fbdev@...r.kernel.org
Subject: [PATCH] video: add missing framebuffer_release in error path

This patch fixes a memory leak in the error path.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/video/cg14.c |    1 +
 drivers/video/cg6.c  |    1 +
 drivers/video/tcx.c  |    1 +
 3 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/video/cg14.c b/drivers/video/cg14.c
index 2424953..2063a63 100644
--- a/drivers/video/cg14.c
+++ b/drivers/video/cg14.c
@@ -565,6 +565,7 @@ out_dealloc_cmap:
 
 out_unmap_regs:
 	cg14_unmap_regs(op, info, par);
+	framebuffer_release(info);
 
 out_err:
 	return err;
diff --git a/drivers/video/cg6.c b/drivers/video/cg6.c
index 2b5a970..f3b8848 100644
--- a/drivers/video/cg6.c
+++ b/drivers/video/cg6.c
@@ -822,6 +822,7 @@ out_dealloc_cmap:
 
 out_unmap_regs:
 	cg6_unmap_regs(op, info, par);
+	framebuffer_release(info);
 
 out_err:
 	return err;
diff --git a/drivers/video/tcx.c b/drivers/video/tcx.c
index 77ad279..3d84235 100644
--- a/drivers/video/tcx.c
+++ b/drivers/video/tcx.c
@@ -481,6 +481,7 @@ out_dealloc_cmap:
 
 out_unmap_regs:
 	tcx_unmap_regs(op, info, par);
+	framebuffer_release(info);
 
 out_err:
 	return err;
-- 
1.7.1



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