diff options
| author | Hugh Dickins <hugh@veritas.com> | 2006-03-10 22:13:44 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-10 22:40:26 +0100 |
| commit | 4ceadbf519c6820b236a9a213255260eb825974b (patch) | |
| tree | 41258b7a6572fe0823695842296519baa51cc766 /drivers/pcmcia | |
| parent | [PATCH] slab: Node rotor for freeing alien caches and remote per cpu pages. (diff) | |
| download | linux-4ceadbf519c6820b236a9a213255260eb825974b.tar.xz linux-4ceadbf519c6820b236a9a213255260eb825974b.zip | |
[PATCH] fix pcmcia_device_probe oops
Fix pcmcia_device_probe NULL pointer dereference at startup.
Signed-off-by: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/pcmcia')
| -rw-r--r-- | drivers/pcmcia/ds.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c index 54ad93daca3c..bb96ce1db08c 100644 --- a/drivers/pcmcia/ds.c +++ b/drivers/pcmcia/ds.c @@ -411,7 +411,7 @@ static int pcmcia_device_probe(struct device * dev) * pseudo devices, and if not, add the second one. */ did = (struct pcmcia_device_id *) p_dev->dev.driver_data; - if ((did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) && + if (did && (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) && (p_dev->socket->device_count == 1) && (p_dev->device_no == 0)) pcmcia_add_pseudo_device(p_dev->socket); |