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| author | Jesper Juhl <[email protected]> | 2011-08-01 21:39:17 +0000 |
|---|---|---|
| committer | Jiri Kosina <[email protected]> | 2011-09-15 12:58:48 +0000 |
| commit | 10e4ac572eeffe5317019bd7330b6058a400dfc2 (patch) | |
| tree | 6c2965ac2eb9ddd03509dc672c43ecd3f9614249 /drivers/scsi/pmcraid.c | |
| parent | Remove unneeded version.h include from drivers/uwb/ (diff) | |
| download | kernel-10e4ac572eeffe5317019bd7330b6058a400dfc2.tar.gz kernel-10e4ac572eeffe5317019bd7330b6058a400dfc2.zip | |
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 <[email protected]>
Acked-by: Jonathan Corbet <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>
Diffstat (limited to 'drivers/scsi/pmcraid.c')
0 files changed, 0 insertions, 0 deletions