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Date: Sun, 29 Dec 2013 03:08:44 +0100 From: Ben Hutchings <ben@...adent.org.uk> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org CC: akpm@...ux-foundation.org, "Ying Xue" <ying.xue@...driver.com>, "David S. Miller" <davem@...emloft.net> Subject: [PATCH 3.2 164/185] atm: idt77252: fix dev refcnt leak 3.2.54-rc1 review patch. If anyone has any objections, please let me know. ------------------ From: Ying Xue <ying.xue@...driver.com> [ Upstream commit b5de4a22f157ca345cdb3575207bf46402414bc1 ] init_card() calls dev_get_by_name() to get a network deceive. But it doesn't decrease network device reference count after the device is used. Signed-off-by: Ying Xue <ying.xue@...driver.com> Signed-off-by: David S. Miller <davem@...emloft.net> Signed-off-by: Ben Hutchings <ben@...adent.org.uk> --- drivers/atm/idt77252.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c index 1c05212..b0e75ce 100644 --- a/drivers/atm/idt77252.c +++ b/drivers/atm/idt77252.c @@ -3513,7 +3513,7 @@ init_card(struct atm_dev *dev) tmp = dev_get_by_name(&init_net, tname); /* jhs: was "tmp = dev_get(tname);" */ if (tmp) { memcpy(card->atmdev->esi, tmp->dev_addr, 6); - + dev_put(tmp); printk("%s: ESI %pM\n", card->name, card->atmdev->esi); } /* -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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