tree 3c5bf6adaee5a5c3545071de5154c6e43b6bb901
parent bf164410d08dc83df416e3a6a43ab29bf88890ed
author Julia Lawall <julia@diku.dk> 1195544476 +0100
committer Greg Kroah-Hartman <gregkh@suse.de> 1196289326 -0800

PCI: drivers/pci/pci-sysfs.c: Add missing pci_dev_put

There should be a pci_dev_put when breaking out of a loop that iterates
over calls to pci_get_device and similar functions.

This was fixed using the following semantic patch.

// <smpl>
@@
identifier d;
type T;
expression e;
iterator for_each_pci_dev;
@@

T *d;
...
for_each_pci_dev(d)
  {... when != pci_dev_put(d)
       when != e = d
(
   return d;
|
+  pci_dev_put(d);
?  return ...;
)
...}
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>