Messages in this thread Patch in this message | | | From | Ying Xue <> | Subject | [PATCH] atm: idt77252: fix dev refcnt leak | Date | Tue, 19 Nov 2013 18:09:27 +0800 |
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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@windriver.com> --- 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 272f009..1bdf104 100644 --- a/drivers/atm/idt77252.c +++ b/drivers/atm/idt77252.c @@ -3511,7 +3511,7 @@ static int 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); } /* -- 1.7.9.5
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