diff options
author | Julia Lawall <julia@diku.dk> | 2008-02-04 22:27:46 -0800 |
---|---|---|
committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 09:44:09 -0800 |
commit | 1523508d6321436b6edfcd99aab04a344f9aed3f (patch) | |
tree | c97c1015c51f4e3576d14313d350c545869e6913 /drivers/ieee1394/pcilynx.c | |
parent | 5a1c3e1aa977457ded6fd0739e032c9684bf23bd (diff) |
drivers/pcmcia: add missing pci_dev_get
pci_get_slot does a pci_dev_get, so pci_dev_put needs to be called in an
error case.
An extract of the semantic match used to find the problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)
// <smpl>
@@
type find1.T,T1,T2;
identifier find1.E;
statement find1.S;
expression x1,x2,x3;
expression find1.test;
int ret != 0;
@@
T E;
...
(
* E = pci_get_slot(...);
if (E == NULL) S
|
* if ((E = pci_get_slot(...)) == NULL)
S
)
... when != pci_dev_put(...,(T1)E,...)
when != if (E != NULL) { ... pci_dev_put(...,(T1)E,...); ...}
when != x1 = (T1)E
when != E = x3;
when any
if (test) {
... when != pci_dev_put(...,(T2)E,...)
when != if (E != NULL) { ... pci_dev_put(...,(T2)E,...); ...}
when != x2 = (T2)E
(
* return;
|
* return ret;
)
}
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/ieee1394/pcilynx.c')
0 files changed, 0 insertions, 0 deletions