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| author | Ying Xue <ying.xue@windriver.com> | 2013-11-19 18:09:27 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-12-08 07:29:25 -0800 |
| commit | e1667fa212d940b130c4f5d839bdd0091d2b0128 (patch) | |
| tree | a516d225294c4a7eb33cade43412bb182352436a /drivers/atm | |
| parent | bdf1643e0536042df717443d6bfd73e07643c237 (diff) | |
| download | linux-3.10-e1667fa212d940b130c4f5d839bdd0091d2b0128.tar.gz linux-3.10-e1667fa212d940b130c4f5d839bdd0091d2b0128.tar.bz2 linux-3.10-e1667fa212d940b130c4f5d839bdd0091d2b0128.zip | |
atm: idt77252: fix dev refcnt leak
[ 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@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/atm')
| -rw-r--r-- | drivers/atm/idt77252.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c index 272f0092776..1bdf104e90b 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); } /* |