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From:   Sasha Levin <Alexander.Levin@microsoft.com>
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        "stable@vger.kernel.org" <stable@vger.kernel.org>
CC:     Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
        Mauro Carvalho Chehab <mchehab@s-opensource.com>,
        Sasha Levin <Alexander.Levin@microsoft.com>
Subject: [PATCH AUTOSEL for 4.14 16/67] media: bt8xx: Fix err 'bt878_probe()'
Thread-Topic: [PATCH AUTOSEL for 4.14 16/67] media: bt8xx: Fix err
 'bt878_probe()'
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Date:   Thu, 8 Mar 2018 04:57:38 +0000
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From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>

[ Upstream commit 45392ff6881dbe56d41ef0b17c2e576065f8ffa1 ]

This is odd to call 'pci_disable_device()' in an error path before a
coresponding successful 'pci_enable_device()'.

Return directly instead.

Fixes: 77e0be12100a ("V4L/DVB (4176): Bug-fix: Fix memory overflow")

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
---
 drivers/media/pci/bt8xx/bt878.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/media/pci/bt8xx/bt878.c b/drivers/media/pci/bt8xx/bt87=
8.c
index a5f52137d306..d4bc78b4fcb5 100644
--- a/drivers/media/pci/bt8xx/bt878.c
+++ b/drivers/media/pci/bt8xx/bt878.c
@@ -422,8 +422,7 @@ static int bt878_probe(struct pci_dev *dev, const struc=
t pci_device_id *pci_id)
 	       bt878_num);
 	if (bt878_num >=3D BT878_MAX) {
 		printk(KERN_ERR "bt878: Too many devices inserted\n");
-		result =3D -ENOMEM;
-		goto fail0;
+		return -ENOMEM;
 	}
 	if (pci_enable_device(dev))
 		return -EIO;
--=20
2.14.1