linux-kernel - [PATCH] drivers/video/intelfb/intelfbdrv.c: add missing agp_backend

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Message-Id: <1334854553-30067-1-git-send-email-Julia.Lawall@lip6.fr>
Date:	Thu, 19 Apr 2012 18:55:53 +0200
From:	Julia Lawall <Julia.Lawall@...6.fr>
To:	Maik Broemme <mbroemme@...sserver.de>
Cc:	kernel-janitors@...r.kernel.org,
	Florian Tobias Schandinat <FlorianSchandinat@....de>,
	linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drivers/video/intelfb/intelfbdrv.c: add missing agp_backend_release

From: Julia Lawall <Julia.Lawall@...6.fr>

Release bridge, as done on all other paths out of the function.

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 drivers/video/intelfb/intelfbdrv.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c
index 02fd226..bdcbfba 100644
--- a/drivers/video/intelfb/intelfbdrv.c
+++ b/drivers/video/intelfb/intelfbdrv.c
@@ -680,6 +680,7 @@ static int __devinit intelfb_pci_register(struct pci_dev *pdev,
 		 + dinfo->fb.size);
 	if (!dinfo->aperture.virtual) {
 		ERR_MSG("Cannot remap FB region.\n");
+		agp_backend_release(bridge);
 		cleanup(dinfo);
 		return -ENODEV;
 	}
@@ -689,6 +690,7 @@ static int __devinit intelfb_pci_register(struct pci_dev *pdev,
 					      INTEL_REG_SIZE);
 	if (!dinfo->mmio_base) {
 		ERR_MSG("Cannot remap MMIO region.\n");
+		agp_backend_release(bridge);
 		cleanup(dinfo);
 		return -ENODEV;
 	}

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