diff options
| author | Jean Delvare <khali@linux-fr.org> | 2009-10-04 22:53:46 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2009-10-22 15:11:58 -0700 |
| commit | cdb2cc1110db0fbe2a2dddf86933248a904e3532 (patch) | |
| tree | 4bb7313a995e15c888bd1e64b9ee497f21464f1d /drivers/virtio | |
| parent | 95852f92e969211e2c30d205e75d032cbc7e5cfc (diff) | |
macintosh: Don't assume i2c device probing always succeeds
commit 6f6b35e133fe4313277b30fc1a7ea313875ea6c9 upstream.
If i2c device probing fails, then there is no driver to dereference
after calling i2c_new_device(). Stop assuming that probing will always
succeed, to avoid NULL pointer dereferences. We have an easier access
to the driver anyway.
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Tested-by: Tim Shepard <shep@alum.mit.edu>
Cc: Colin Leroy <colin@colino.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/virtio')
0 files changed, 0 insertions, 0 deletions