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| author | Jesper Juhl <jj@chaosbits.net> | 2011-08-01 21:39:17 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-09-11 12:33:39 (GMT) |
| commit | c8814df3a578895390fe5c05a76328d8d111ed25 (patch) | |
| tree | 477fffed67481d0c1b626f9a2e5af3f4655378ee /drivers/atm/tonga.h | |
| parent | 6a02a3306769c6f0fa8ebd92d5046c841e4e740d (diff) | |
| download | linux-fsl-qoriq-c8814df3a578895390fe5c05a76328d8d111ed25.tar.xz | |
[media] [Resend] viacam: Don't explode if pci_find_bus() returns NULL
In the unlikely case that pci_find_bus() should return NULL
viacam_serial_is_enabled() is going to dereference a NULL pointer and
blow up. Better safe than sorry, so be defensive and check the
pointer.
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/atm/tonga.h')
0 files changed, 0 insertions, 0 deletions