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author | Julia Lawall <julia@diku.dk> | 2007-11-28 05:58:56 -0500 |
---|---|---|
committer | Jaroslav Kysela <perex@perex.cz> | 2008-01-31 11:29:30 -0500 |
commit | df1deb67532ea26f1a033a5f48bf34b30bec8e1d (patch) | |
tree | cebdf47a832ee63a9deeba4751d556219b627fd3 /Documentation/sound | |
parent | 1005f66fd7175916db013dc98ca6b7cec26e5f81 (diff) |
[ALSA] sound/core/memalloc.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.
In this case, the return under the initial if needs a pci_dev_put in the
same way that the return under the subsequent for loop has a pci_dev_put.
This was fixed using the following semantic patch.
// <smpl>
@@
type T;
identifier d;
expression e;
@@
T *d;
...
while ((d = \(pci_get_device\|pci_get_device_reverse\|pci_get_subsys\|pci_get_class\)(..., d)) != NULL)
{... 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: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Diffstat (limited to 'Documentation/sound')
0 files changed, 0 insertions, 0 deletions