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13 June 2022, 11:31:42 UTC
Revision b9556f9a1abdc56a179ac7ba6053469373b6de0f authored by Julia Lawall on 29 December 2010, 04:01:03 UTC, committed by David S. Miller on 31 December 2010, 20:52:05 UTC 
drivers/atm/atmtcp.c: add missing atm_dev_put
 
The earlier call to atm_dev_lookup increases the reference count of dev,
so decrease it on the way out.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x, E;
constant C;
@@

x = atm_dev_lookup(...);
... when != false x != NULL
    when != true x == NULL
    when != \(E = x\|x = E\)
    when != atm_dev_put(dev);
*return -C;
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent f4d5900
History
Tip revision: b9556f9a1abdc56a179ac7ba6053469373b6de0f authored by Julia Lawall on 29 December 2010, 04:01:03 UTC
drivers/atm/atmtcp.c: add missing atm_dev_put
Tip revision: b9556f9
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